Đề thi thử đại học môn sinh học năm 2011 lần 2 trường THPT Chuyên ĐHSP Hà Nội - Mã đề 421 pps

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DHSP
HA
NQI
T'RU'ONG
THPT
CHUYEN
DE
THI
THU
DAT
HOC
I,AN
2
nnon
sntn
uqc
Thd'i
gian liun
biri:
90
Phtit;
NguJ,
26/2/2011
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B.8
c'32
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o
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n mo'i
co
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phAn lv
ki€u
hinh
d F2
li
bao nhi.u?
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8.35:1
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khi

nghi€n
cilr-r
chim
s6
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hai
loii
chim
sB
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thdnh
c6ng
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tr6rr
rnQt
dao.
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roii
c6
m6
l6'n,

cdn
rodi
kia
c6
mo
nh6.
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'io
sau
tlay
giai
thich
tdt
nhat
cho
su
chung
s6ng
cia
ch0ng?
A.MOI
lodi
ld
nh4p
cu
vi
chi
s6ng
mQt
nira

ndrn
tr6n
dAo
B.Clitng
khai
th6c
ngudn
thirc
dn
kh6c
nhau
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co
th6
giao
ph6i,
t4o
n€u
con
lai
v6'i
m6
c6'trung
binh
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todi
clri
m6'i
gdp nhau
th6ng

qua
nhfp
ctL
tir c6c
hdn
tlAo
khSc
cau
5. Nlrd
sinh
hgc
phan
til'ding
enzim
restrictaza
cho
c6ng
viQc
ndo
sau
day?
A.d€
cat
'Qr
do4'
ADN
cu
tlr€
ti'
b0

gen
d6
t4o
thdnh
ADN
tei
td
ho-p
B'd€
gAn
rn6t
doqn
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thl5
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plasmid
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tach
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kdp
thdnh
ADN
rn4ch

don'
CAu
6.MZ
b0
ba
ndo
sau
dAy
kh6ng
md
h6a
axit
atnin:
A.AUG
B.UGA
C.UGG
D.AUA
li"l.*4,
qui
vd
ki6r-r
lrinh
c'a
ph6p
lai:
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x
DDd
td:
(c6c

gi6o ti'
t4o
ra
ddu
c6 sri'c
s6ng)
A.3hoado:lhoatling
B.9hoad6:Thoatrbng.
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O
?:lt:"9"'lhoatrdng'
c6u
8.SLr.
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hiQrr
rnQt
do4n
moi
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aa,
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. ra
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tt
ict
d6
t6ng
no.'p
nbN

vi
n6
kh6ng
c6
khi
ndng
bit
daLr
n6t
chur6i
polynucletit.
A.5'-photphattp
do ADN
polymeraza
8.3'-OH
tp'do'.
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polyrneraza
C.3'-OH
tu
do
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potymeraza
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tu
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polymeraza
cau

g.T4o
ADN
tei
t6 ho p
li€n
qr_ra't6,i
vi€c
cit
gen
tir.mQt
phan
tir
ADN
cho,
96'
vdo
ph6n
tir
ADN
vdng
cira
vi
'druan,
v.r
sau
d6
chuy6n
ADN
tei
t6 ho p

veb
roai
rnac.
Jieu
ndo
s4u
d6y
rnO
ta cau
tri.rc
dgrrg
vdng
cfia
vi khuan?
A.restriction
erlzytl'le
B.plasmit
c'phago'
D'vector
ciu
l0.Su
kh6ng
ph6n ly
cira
I
c4p
nhi6m
sic
th6
trong

khi
phdn
bao
Il s6
tao
ra
loai
giao
tir
nio
sau
d6y?
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giao
ttr
lA
iu6'ng
bQi,
mQt
giao
til
lA
n+l'
vd
mQt
giao
til
li
n-l
B.Hai

giao tir
lA
n+l'
lrai
giao tu
ld
n-l
C.Hai
liao
ttr lu6ng
bQi
vd
hai
giao tir
clon
bQi
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giao
tir do-n
bQi,
mQt
giao
til ld
n+1,
vd
mQt
giao
ttl
lA
n-l

Cffu
I
l.Vai trd ctia
ldp
doarr
nhiSm
sic thti?
A.Bin
sao
thil hai
cira
gen
sE
bi6Lr hi6n
du6'i
nr6t
co
ch6 cli,3u
hoa rn6'i)t6ng
bi€n
di
di trLryAn
B'BAn
sao
thil hai
cira
gen
c6
thd tich
ltiy c6c

d6t
bi6n)tang
bi6n di
ditrLryAn,
di€u
nay sE g6y
ch6t
'eu
chico
mot
ba,
sao
duy
nlr6t cria
gen
C.lap
doan
girip
tao
lodi
m6.i
D.Cd
A
vd
B
cAu
l2.vi
sao nhimg
cd th6
rnang

dao
doan
thudng
giim
khd n6ng
sinh
sin?
A.Nhi6m
sic thii
bi dio
iloan
khdng
th6
ti€p
ho.p
duo-c
vdi
nhi6m sic
thiS
binh
thuo'ng
trong giim
ph6n
B.Trao
AOi
cheo khdng
th€
xAy
ra
gifr'a

nhi6m
sic
th6
thud'ng
vi nhi6m
sic
th6
bi dAJdoan
C'Trao
aoi chdo giira
nhi6rn
sic th6
bi
dno
dogn
vi
nhiErn
sic
thc binh
thud'ng
d6n t6i
hinh
thdnli
nhi6m
sic
th,i
thi6u
hodc
thira
gen

D.Eio
doan thu'd'ng
6nh hu6'ng
d6n
chric
nd.ng
cira gen
vi
gAy
v6
sinh
Cf,u
l3.Nhsng
di6m
chung
gifi'a
tl6t
bi6n m6t
doan,
d6o do4n vd
chuyi5n
doan
nhiErn
sac
thii?
A.Ch[ng
tl6u ldm rn6t
vat ch6t
di truydn
B.Chring

d€u
gi0p
hinlr
thdnh
lodi
m6'i
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ddu lim th6m
v6t
ch6t
di
truydn
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d€u h ki5t qui
cria
vi6c
ADN
bi
b6
gey
vd
sai s6t
trong
qu6
trinh
sri.a chfr,a
Ciu
l4.E6t
biiin cAu
trfic

nhi6m
sic thi3
ndo
thuo'ng
duo.
c
dirng cld
x6c ttinh
vi
tri
cia
gen
tr6n
nhi6rn
sic
thc:
A.M6t
doan
B.L6p
clo4n
C.Edo
doan
n.Cnuyen
aoa,i
cflu l5.cd
th6 nio
sau
day
thfch
nghi th6t (theo

qLran
di6rn ti6n
h6a):
A.M9t
chim
s6 rndi giao
phOi
vO'i
nhidu
con
tr6ng
B,MOr
chim
s6 rn6i
116
nhiAu
trti.ng
C.M0t
chim
s€ rndi
6p
nd
thdnh
c6ng
nhiAu
con
non
D.MOI chim
s6
m6i

s6ng
l6u hon
bilh thud,ng
cffu
l6'Bgnh
bach
tang.d
nguo'i
bi
gdy
ra
b6{
m6t
locut
don,
vd
la
gen
ldn.
B4n quan
s6t
mQt
quA'n
th6
ngu.d.i
co
g2%
ngrroi
ld
b4ch t4ng

vd
phAn
cdn lai
ld
binh
thuo'ng.
TAn
s6 alen
trdi
ld bao
nhi6u?i
quAn
th6
c6n
bing)
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4.0.094
8.0.088
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l7.Li€u
ph6p
gen
ld
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6' mfrc phan
ti'vd
t6 beo
bing
c6ch
tlray th6
<<gen
bgnh
>>
(
gen
d6t
bi6n)
bing
gen
ldnh (
gen
binh
thuong
)
B'
rnQt
phuo'ng
phdp
di6u
tri
c6c

bQnh
di truyAn
6'mri'c phan
ru'vd
tr5
bdo
bing
c6ch
lo4i
b6
<<
gen
bQnh
>>
(gen
d6t
bi€n)
c' rn6t phuong
ph6p
di€u
tri
c6c
b€nh
di truyAn
6'mri'c phdn
tri'
bing
c6ch
thay
th6

<<
gen
bQnh
>>
(gen
d6t
bi6n)
clL'q.c
thay
bing gen
ldnh
(
gen
binh
thud'ng
)
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ph6p
di6u
f ic6c
benh
di
truydn
d rnfrc ph6n
tir
bing c6ch
srj'a
chira
<<
gen

bQnh
>>
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d6t
biiin)thdnS
gen
ldnh
(
gen
binh thu.ong
)
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l8'C6
bao
nhi€u
toaittr6
ba
kh6c
nhau
duo-c
tim
th6y
6'rn6t
thuc
vAt
c6
bO
nhi6m
sic th6
lrrong

b6i
ld
l6
A.8
B.t6
c.24
D.32
Ciu
l9'MQt
loditfl
b6i(
4n:40)
duo'c
lai
nguo-c
trd
laiv6'i
m6t lodi (2n:20)ae
ticm
tra d6 c6 phni
ld
lodi
b6
m9
crira todi
d6 hay
kh6ng'
Khi
F.l
dang

thuc.
hiQn
giam
phiin,
ngu'd'i
ta quan
s6t hinh
thai
nhiSnr
sic th.3
6.ki gifra
gia*
prri*i.
N6u
lodi
(2rr20)
tl6
kh6ng phii
td
lodi
b6
me
trri
hinh
th6i
nhi6m
sic
th6 s6
ld:
A.20

cip
nhi6rn
sic the
kdp
8.20
cdp
nhi6m
sic
thC
kep
vd
l0
nhi6m
sac
th6
k6p
kh6ng
c6
cdp
C.30
nhiErn
sic
thd
kdp
kh6ng
c6
c4p
D.
I
0 c4p

nhi6m
s*c th€
k6p
vi
I
0 nhiErn
sic
th6
kdp
kh6ng
c6
c4p
ciu
20'Mat
quAn
thti
l6'n
dQng
v4t phong
thi
nghiQm
duoc
cho
phep
giao
ph6i
ngAu
nhi€n
trong
vai

th6
h€.
sau
m6t
vdi
tlriS
ne
,25Yo
s6
ci
thi5
mang
tinh
tr4ng
lin(aa),
fiong
voi
ir,6
rre *udipilat.
pr'a"
"i"
iui'*un*
tinrr
tr4ng
tr6i,
v6y
s6
c6 th6
mang gen
di ho.'p

(Aa)
ld
bao
nhi€u?
A.0.05
B.
0.25
c.
0.50
D.
0.7s
ciu
2l . B€nh
clao
li b€nh
ptro
uitin
nh6t
trong
c6c
b€nh
da
gap
6. ngud.i
vi
NST
2l
A' nhd vd
chri'a
it

gen
ho'n
crlc
NST
kh6c
,
ki6Lr gen
thla
I NST
2l ld
it nghi6m
trong
n6n
cdn s6ng
duoc
B.
c6
kich thu6c
16rr hon
c6c
NST
khrlc
n6n
inlr
hu.crng
l6.n
gay
hQi
chirng
rtao

c. c6
chira
nhiAu
gen
hu-n
cfc
NST
khdc
n€n
6nh
hudng
l6n
g6y
h6i
h0i
chrl.ng
dao
-2-
D.
c6
l<ich
thu6.c
16rr
vA
chira
nhi€Lr
gen hon
c6c
NST
kh6c

n6n
Anh htto'ug
l6n
gay
lroi
chirrrg
clao
Cf;u
22.Menden
ph6t hi6n
ra
qtri lu4t
di
truydn
boi vi:
A.QLran s6t
tt6ng
thd.i
m6t
lirc
nhiau
tinh
tr,ang
o- b6
mg
vd
cou
c5i
cira
chfurg

B.Tin ring
c6c
tinlr
tr4ng
di
truyAn
tir b6
vi mP
s€
hda
tr6n
viro
nhau
il con
c6i
C.Chi
quan
t6m
t6'i
,u
aitruyen
cira
mQt
vii
tinh
trgng
dang
ngtri6n
ciru
,

vd
b6
qua c6c
tinh
tr4ng
kh6c
D.Chi rrghi€n
cfiu
c6c
con c6i
thu
duo.
c til
mQt
ph6p
lai
duy
nh6t
Ciu 23.CAu
nio
sau
d6y
vO
hQichrilg
Dao
li
sai:
A.Ti lC
sinh
con

Dao
sE
tdng
d
mq
tr6n
40 tu6i
'.4;
;i;;y
,u
uoi su
kh6;
ph6n ly
cria
nhi6rn
sic
th6
trong
giim
phdn
c.Thd.i
gian
k6o
dai
gi[.a
giarn
phdn
ki
I
vd

ti ri
ra nguy€n
nt'a-n
la*tang
s6
ca sinh
con
Dao
6'plrg
nfr'
16rr
tu6i
D.TAt
c6
dAu
ttring
CAu
24.DU
do6n
qui lu4t di
truyAn
cho
trud'ng
ho.
p
sau:
,
M6t
nguoi
din

6ng
co
tai
mdu
tim
t6.i
tu
uan
irung
tdm
tu
vAn
di truyAn.
B6c si
d6
vE so"
dd
pha
lrQ dita
theo
c6c
th6ng
tin
sau:
O
giu
Oinfl
niry,
M9
cria nguo'i

ddn
6ng
vd
mQt
ngudi
ch!
9OnS.!itai.miu
tim, nhung
b6
cira
atth
ta, anh trai, vd
hai
chi
gdi
kh6c
thi
c6
tai
binh
thndrg.
Ngub.i
ddn
ong
ua ."uoi
uq ro
tuiuinh
thud'ng
vd
sinh

7 d,i'u
"on,
bao
g6m
4 con trai
vh 3 con
g6i.
Hai
con
g6i va hao
"o'n
tru'i
ld tai
tim.kh6
n6ng
nhi€u
nh6t
cho
tinh
tr4ng
tai
tim
ld:
(
tinlr
tr?ng niy do
gen
tr6n
mQt
locut

qui
dinh)
;.D";;"
tr6i
tr€n
nhi6m
sic
th6
thudng
qui
ttinh
B.Do
gen
l{n
tron nhi6m
sic
th6
thrrdng
qui
dlnh
C.Oo
["',
trqi
tren
nhiSm
sic
th€
gi6'i tiih'qui
itlnh
P'KL6"ng

x6c
ctlnh
duo.
c dsa
vio
nhirng
dit kign tr6n
J
Ciu
25.
Bgnh
so h6a
co
nung
ie
b6nh
do
gen lin
hdn
nhi6m
sic
tho
thub'ng
qui dinh,
ve
tY lQ ngud'i
mdc
b€nh
ld
tngud.i/2500.gud.i.

MQt
ngud.i
anh
kh6ng
ui'uenh
nhung
c6
em
g6i
mic
bQnh"t6i
phdng
tu vdn di truyAn.
Gia
sir
ring
qLrin th6
d6 lA
can bing
Hacdi-Vanbec.
Di€u
nio
sau
ddy
li dftng?
A.
Kha
ndng
ngud'i
anh

mang
gen
bQnh
ld
l/2
B.N3;,;;;
uin
.o
con v6'iln"0t
ngudi
phq n['kh6e
manh
thi
khA
ndng
con cia
anh ta
bi
b€nlr
li 1/150
a.N1i;
niud.i
anh
c6 cor1
v6'i
em lrq
cna
minh
thi
khi

ning
con
c0a
anh
ta
bi bqnh
ld
1/12
;.N6;
ni,ro'i
"*
g6i bi bdnh
c6 con
v6'i
anlr
ho
cira
cd
ta
thi khA
ndng
dira trd
bi b€nh
ld.1/a
CA,u26.citcnhd
nghi6n
cfiu
d6
tim
thay

c6c h6a
th?ch
cria
lodi
ngpi
Eocene
6'Colorado.
Lodi
6'cang
sdu
trong
ldng
d6t
thi
c6 kich
thu6.c
ciurg
nho.
Di€u
niy
dd
ddn
t6'i
k6t
lutn
gi trong
c6c hQc
thuy6t
tii5n
h6a?

A.E6
le
bang
chirng
Jnrrng
minh
c6c
lodi
tiiSn
h6a
qua
thoi
gian
B.N6
chi
ra ri,.rg
tht
ch
chc
lodi
c6 moi
ticn
hQ v6'i
nhau
C.*u
"t,,tnu"nrinh
Jng *ii
,.uor.,g
thay
rl6i

theo
thd'i
gian
D.N6
chri'ng
minh
ring c6c
lodi
kh6ng
thay
d6i
theo
thoi
gian
Cdu2T.Cdu
ndo sau
dAy
sai
khi n6i
cl6n
ho6n
vi
gen :
A.
TAn
s6
ho6n
vi
ge' phr,r
thuQc vdo

kho6rrg
c6ch
gifr'a
c6c
gen trdn
NST
B.
Ho6'
vi
ge'
xdy
,u lni
"o
,u tiep
no.'p
ui
truo
Joi
chdo
liira
hai
cr6matit chi
em tro'g
cdp NST
k6p
tuong
d6ng
o ki
dAr.r
cira

giArn phAn lAn
I
C.
O ru6i
giAm,
ho6n
vi
gen
chi xiry
ra 6'ru6i
c6i
D.
C6c
gen
ciug
gAn
nhau
lrodn
vi
gen chng
kh6
xiy
ra
Ciu
28.
.
i
.
l
I ffi

;.++_
:
,
t:
I
i :
''
',,
'
r-Hl'
I
I
'l''
O
so- d6
p56
li€
tr€n, 11 vn
II2 bi
b€irh
nhugc
co,
do
gen
l4n
tron
X
qui
dinh.
III2

bi
b4ch
t4ng
do
gen
l6n
tr€n nhiErn
sic
th6
ttrudiig
qui
clinh
(v6.i
r! lQ
ngud'i
m6c
benlr
h li
10000).
Khi
ndng
bi
bEnh
6'ngudi
IVI
vd
IV2
la kh6ng
16'
Klrd

nlrrg
ngub'i
IV I mang
gen
bQnh
(kh6ng bi
b€nh),
ld:
A.114
B.tlz
c'213
D'99/100
Cdu
29.Gen
H vd I
anh hg6.ng
t6i
su
bitiu
hi€n
ki6u
hinh
nh6m
rn6r-r ABo
theo
c6ch
sau:
Ki6Lr
HH,AB
hoflc

Hh,AB
qui
dinh
nh6m
rnSLr
AB trong
khi
ki6u
gen hh,AB
qui dinh
nh6m
m6u
O'
DAy ld
vi
du cria:
A.troi
hoin
todn
g.AOng
tr6i
C.trQi
kh6ng
hoin
todn
D.tuong
t5c
6t
ch€
A.Quan

s6t
lii6u
hinli
hirih
thdnh
do
trao
d6i-ch6o
k6p
li6n
qr'rarr
t6'i
alen
tr6i
vd
alert
l[n
cira
gen
A'B'C
B.
Quan
s6t
ki€u
hinh
hinh
thdnh
do
trao
<16i

ch6o
do'n
li€n
quan
t6'i
alen
tr'6i vd
alen
l[n
cia
gen A'B'c
C.Quan
sdt
ki6u
hinh
ctra
b6,m9
,
i.
1
".^

O.iu"
i.n6,t*
thd
x6c
dinlr
vi
tr(
cfra

gen
bing
quan s1t
k*:'ii:0,".'lnt
ph6p lai
cAu 39.Ge,
A
vi
B
*u',riruu
t.,o.n
g",i
R
vi
c,
vi
ca 3
gen rd
ri6n
k€t
v6'i
nhau.
Diau
ndo
sau
diy
l<h6ng
th€
k.t
lu4n?

A.B
nirn
giira
A
vi
C
B'C
ndm
gifr'a
A
vd
B
C.A
nim
gifr'a
B
vi
C
D.Trao
d&
ch6o
d6
xAy
ra
giita
A
vd
B
ho"n
giii'a

A
vA
C
Cf;u
40.
Vi
sao
Menden
khdng
thAy
hiQn
tuo'ng
li6n
k€t
ge1
trong
cic
ph6p lai
cfia
minh?
,,, narr LhAno
"A
r.,^ it^'
A.M6r
s6
gen
(trong
ph6p
rai
mh

menden
da
rim)
la
ticn'ki5t,
nh*ngch'ng
nim
qu6
gd' nhau
n6'
kh6ng
c6
trao
d6i
cheo
B.TAI
ci
?
gen mi
Ong
ngniJn
criu
tliju
nim
d
7
c[p
nhi6m
sbcth6
kh6c

nhau
aA +rcnrlAi c-h6o xiv r
c.Mot
si5
gen(mi
6ng
nghi€n
c'.u)
ld
li.n
k6t,
nhung
chirng
nim
qu6 xa
nhau
vi
v4y
lu6n
c6 trao
aoi cneo
xiy
ra
lam
k6t
qui
ph6p
lai
gi6ng
vdi

phin
ly
dQc
lf,p
r
^
. ,_:a.^ r.'^ ria- vA+ nonhi hA nrr
D.ong
ktrong
thuc
hign
phdpiai
rnQt
c6ch
ki
lu6.ng,
vi
vay
hien
tuo.
ng
li€n
k6t
gen
b!
bo
qua
10
cAu
hoi

cho
chuong
trinh
co
b6n
CAu
41.
Doan
Okazaki
la"'"'"''
A.mQt
do3n
cfia
enzim
ADN
polymeraza
;
il";i*
*aiio*
t*
radigifip
enzim
ADN
polymeraza
c6
thiS
thuc
hiQn
chri'c
ndng

C.c6c
do4n
ADN
ngln
duo.
c
t4o
thirnh
theo
chiAu
5]-3'dga
tr6n
mQt
trong
hai
m4ch
do'n
ADN
;';;"-;;nnN
"ga"
bi
cet
b6
khi
mARN
so'khai
cliuv€n
thdnh
mARN
tru6'ng

thinh
Can
42.D6t
bi6rr
gen ti6n
ung
thu
vd
gen
irc
chri
khoi
u
li
nhfr'ng
dang
dOt
bii5n
gen ndo
?
A.
d.t
bi6n
gen tiAn
ung
tlru
thud'ng
le
d't
b;c;

;Oi
,
uOt
bicn
gen
tit
J6
kh6i
u
thub'ng
ld
d.t
bi€n
l6n
B.d't
bi€n
gen
tidn
ung
thu
thuong
ra
aot
ui6n
troi,
oot
uien
gJn ,i'.
crre
rnoi

u
cfrng
thud'ng
ld
dot
bi€n
troi
c.dQt
bi6n
gen tiAn
ung
thu
thudng
le
d6t
bi;;
ia",
oO,
bi6n
ge'
ri'c
chiS
kh6i
u
cfrng
thudng
ld
dqt
bi6n
lan

D.dot
bi€n
gen tian
ung
thu
thudng
la
dot
b;;
ii*,
iot
bia,',"gen
ri'c
ch.
khdi
u thuong
ld
dot
bicn
troi
Cdu
43.BQnh
ph€ninkii
niQu
do
nguy€n
nhdn
chir
yi5u
nio

giy
ra
, : .r-r-,- +:-A
A.do
dOt
bi,5n
gen md
ho6
enzim
xfc
t6c
s9'chuyen
ho6
axit
amin
pheninalanin
thdnh
tiroxin
B.do
d6t
biiln
gen m5
h6a
enzim
xirc
t6c
sg
chuy6n
ho6
tir6xin

thdnh
axit
amin
ph€ninalamin
i.i"
U*
bi€n
len
md
h6a
enzim
girip
t6ng
ho"p
axit
amin
ph6ninalanin
n
lo
aOt
UiCn
gen rni
h6a
enzin.r
giirp
h6p
thu
axit
amin
ph6ninalanin

.
'.
cau
44.prrin
niro
trong
cau
trirc
ADN
nhi6u
kh6
ndng
la
dich
cira
chgn
rgc
tu
nhi6n
ch6ng
lai
c6c
dot
bien
thay
th6
kh6ng
d6ng
nghla?
,,^

^a+-^^
^,,;
A
'
'
A.MOt
intron
trong
mQt
gen
qui
clinh
protein
cau
trirc
B.MOt
intron
trong
mQt
gen
qui dinh
protein
kh6ng
th€
C.MOt
exon
trong
rnQt
ge'
qui ctinh

protein
cAu
trirc
D'Kh6ng
mQt
doqn
ADN
ndo
ld
dich
cita
chgn
lgc
tp
'hi€n
c'u
45.Enzym
alcohor
dehydroge'eza
6.
lodi
trruc
vat
Phlox
drumntondii
dttgc
xic
dlrrlr
bing
mQt

locrtt
da
ale''
I(hi
nghiOn
citu
35
c6
th6
,
ta
thu
duo-c
sO
ligu
sa'-t:
Ki€u
gen
'.
aa
ab
bb
bc
cc
ac
Sdluo-ng:2
512
l05l
TAn
s6

cita
alen
a,b,c
ld:
A.
a=0,34,b:0,56;c=0,1
B'
a=0'24;b:0'56;c:0'2
C.
a:0,14;b=0,46;c=0,4
D'a=0'14;b=0'56;c:0'3
ciu
46.V6.i
mQt
locut
c6
2
alen.,
B
vi
b,
vi
v6i
ki€u.gen
bb.se
gdy ch6t.vir
ki€u
gen BB
vi Bb
ld

c6
gi6
trithich
nghi
ngarlg
nhau,
Dg
do6n
tin
st|
ale'
cfia
b
sau
f
O
tn6
f'g
n6'itAn
s6
cna
b
tAi
th6
hQ
xuit
ph6t(th6
he
0) la
0'l?

A.0.1
8'0.05
c'0,0
D'0'5
Ciu
47.M0t
qudn th6
trang
can
uing
H*ai-vunb".
aoi
voi
locut
gen
c6
4
ale'>tan
s6
cfia
4
ale'd6
ld:
al(0'1)'
a2(0,2),a3(03),vi
a4(0'3)'TAn
s6
alen
a2a3ld
bao

nhi6u?
A.0.2
8.0.08
c'0,16
D'0'4
Cfru
48.Hai
enzim
cin
thitit
trong
vi€c
tao
ADN
t6i
t6
ho p?
A.endonuclease,
transcriptase
B'DNA
polymerase'
topoisolnerase
C.
restriction
enzyme,
ligase
D'polymerase'
ligase
Ciu 30.Voi
hai

gen
1an
(
a vd
b)
o ngLroi.
Cho
sd
liQu
sau
c1iy,
x6c
clinh
khodng
cdch
giti'a ltai
gen
(theo
cion
vi bAn'
aO)
: aag
U=206;Aabb:704
;aaBb:l
3 6;aabb=25
4
-
A.12,7
B.1
c.24.2

D.28
CAu 3 1.C6c
bQnh
plr6t
sinh
tir
dQt bi6n
gen
ty thti
li
do:
A.auh huo'ng
t6i
sq't6ng
ho.
p protein
C.cA
A
vd
B
CAu 32.DiAu
udo sau
ddy
tlirng
vd
alen ldn?
A.Anh
hu6.ng
cria
gen

l[n
ludn
ld c6
hai ho4c
kh6ng
t6t bing
gen
trQi
tuong
r1ng
B.Chring
chi
biOu hign
khi
chring
xr.rAt
hiQn
cirng
alen
trQi
C.Alen
l[rr
tAo
ra
protein kh6ng
chirc
nlng
ho4c
kh6ng
t4o

ra
protein
D.Anh
huong
cria chring
lu6n bi
che l6p
CAu
33.O
mQt sinh
v{t
lu6lg
bQi,
ta hdy
xem xet
mQt
locut
c6
4 alen
D1,D2'D3
vA Dq'
Bao
nhi€u
locut
ndy?
Bao nhi6r-r
kiiiu
gen trong
s6 d6
le di

ho-p tri'?
\
(Chat A
sin
sinh
ra ch6t B nho
enzim e1
,
chAt
B sin sinh
rachltC
nhb'enzim
e2)
Dua
vdo
so'dd
tr6n hdy tri lo'i
cAu hoi
sau:
Clro
lai
giiia hai ki6u
gen: gtgtG2G2
x
GlGlg2g2,
dir
do6n
r!
lQ
c6

th6
mang ki6u
hinh
(c6
ho.
p
chAt B vd
kh6ng
c6 ho.
p
cnAt
C; 6-
Fz?
vd
ph6p
lai niy
tuAn
theo
qui
luflt
di truy6n
ndo?
A.l2
ki6u
gen
vA
4 di ha'p
tir
C. l6
ki6u

gen
vri
8 di ho.P tiL
CAU
34.
A.1
I l6;
tno'ng
t6c
6t ch'
9:3:4
C.3/8;tuong
t6c b6 tro. i 9:6:1
Cffu
35.
-il
g
.l:
A.9lt6
8.3/16
B.thu
nhin
ning luo-ng
D.khdng
phdi
A
vi
B
B. 8
ki€u

gen vd
4
di
ho.
P
tfr'
D. 10
ki€u
gen vir 6 d!ho.'p
tfi'
B.3/16;tuo'ng
tAc b6
trg 9:3:4
D.1/4;tuong
t6c 6t
ch()
12:3:1
D.l/16
ki€u gen
c6 thd
c6
cho
(Enzim
er
bibAt
ho4t khi
gin
v6'i
ho.p chAt
P)

Khi
cho
lai bi5-m9
c6 ki6u
gen
G3g3G4g4
thi tj' lQ tuong
AOi s6 ca
th6 F'
c6
hqp
chAt N
ld:
c.3/8
CAu
36.Trong
phdp
lai
vti mQt
tinh tr4ng
duo. c
di truydn
theo
tuong
t6c cQng
g6p,chi co
21125
c6 th6
6'
F2 c6

ki6u
hinlr
hoirn
todn
gi6ng
mQt b6n b6 ho{c
mg crla P(mang
todn alen
trQi
hoic toin
alen l[n),
c6 bao
nhi€u cflp
gen qui
cllnh tinlr
trgng
ndy?
A.2
8.3
C.4
CAu
37.PlrAn
l6'n
c6c con tndo calico(rndo
tam
tarn
th6 duc
li:
A.XBXb
B.XBY

c.xbYY
D.XBXbY
Ciu 3g.N6u
ban
c6
3
gen
cirng
li€n k6t tren cilng
mQt nhiErn
sic th6,
bing
cich ndo
b4n
c6
thd xdc dinh
vitri cira cde
getr
cl6?
D.5
tfre)
ta
mio
c6i. Tuy
nhi€n, mQt
s(i
it
rndo ndy
ld dgc. KiiSu
gen

cita mdo
t!l
I
I
(:
1
t;
Cflu
49.Vi
lchuArr
chfra
plasrnit
trii
t6 ho.'p
thud'ng dugc tdclr
dong bang
qu6
trinh nAo?
A.Du.a
ADN
cira
c6c
tii bdo ra ngoiri m6i
trudrrg d6
quan s6t
xem tO
bio
ndo c6
plasmit
B.Quan

s6t
cAc tii
bdo bing
kinh
hi6n vi
C,ELra
vi
l<huAn vAo m6i trudlg
chira kh6ng sinh c6 t6c
dpng
gi6t
vi ktruAn thi6u
plasmit
D.Dirng
khing th6
tldc hi6u v6'i c6c vi
khuAn chri'a
plasmit t6i
t6 ho'p
Ciu
50.ADN
ligazalitenzim
iluo.
c dirng trong k? thuft
t4o
ADN t6i t6 ho.'p. ADN ligaza:
A.ph6
v6' li6n
t<i5t
gita

cdc
c{p nr"rcleotit
cria ADN
B.cit c6c doan ADN
C.ld
phAn tir ADN nh6, dgng
vdng, tg nh6n <t6i
D.gin
cdc do4n ADN l4i v6i
nhau
10 cdu
hoi cho chuong trinh nAng
cao
Ciu
5 1 .
. . . .ld mQt enzim
c6
th6
ndi lii;n c6c doan
Okazaki
v6'i nhar,r sau l{hi doan
ARN
m6i
bi thay
thti b6'i ADN.
A.ARN
polymeraza
B.ADN
polymeraza
C.ligaza

D.primaza
CAu
52 d
thir, n6u khdng
quan
s6t
thAy th6 Barr, thi bao
nhi€u nhi6m sic thi5 X md sinh
vdt d6
c6?
A.0
B.1 C.2
D.3
CAu
53.Trorrg
c6c
trudrrg ho.
p
tarn
nhi6m du6'i dAy, thi trud'ng
ho.
p
nAo inh hu6'ng ft
nghi€m
trong
r"rh6t
t6'i
th€ d6t
bi6n?
A.47,XXX

B.47,XXY
C.47,XX+13
9.47,y\+21
CAu
54.Thuy6t tiiin h6a cfra Dacuyn
vd
Lamac
c6 di6m tuong
ddng sau:
A.M6i trud'ng
di t4o n€n c6c bitin di
giiia
cic cath6 trong
quAn
thO
B.Sp'tuyQt
chtng kh6ng bao
gio'xiy
ra
C.MOi trudng
lu6n thay aOi la co'sd cho
qu6
trinh tiiin
h6a
D.Chgn
lgc tu nhi6n li co chii chinh
cfra
qu6
trinh ti6n h6a
CAu 55.CdLr

niro
sau dAy v€ chgn lgc
tU
nhi€n ld chinh
x6c nhAt?
A.Dac
di€m
giilp
sinh vflt
thich
nghi v6'i m6i trud'ng ndy
thi cfrng li <iac rli€m thfch nghi
gifrp
n6 thich nghi
vd'i mdi trud'ng
kh6c
B.C6c
loii kh6c nhau
cilng chi6m lTnh mQt noi sdng
sC cirng
thich nghi v6'i
mdi
trud'ng 6'<t6
do c6
ctng
sU
thay AOi
vat
ch6t di truydn
C.Ddc

di6rn thich nghi t4i m6t
thd'i ditSm sd
girip
sinh
vat
thich nghi 6'mqi thd'i di6m
D.C6c
c6 thO
cdng
thich nghi thi cdng aC tai ntri€u con
cdi
,
vd
vi
v4y cung
c6p
nhidu
gen
cho v6n
gen
cira
quAn
th,5 ho'n so
v6'i cdc
c6 th6 thich nghi k6m.
Cffu
56.Troug
c6c
cAu trirc
sau,

c6u trfic
nio
ld tuo'ng d6ng
v6'i cdnh cfra chirn?
A.Vdy
lung
cira
cii rn4p B.Chi tru6c
cira Kangaroo
C.Crinh
cria
bu6'm
D.Vdy
cia c6 voi
CAu
57. Di6u ndo sau dAy kh6ng
nim trong
thuy,St ti6n
h6a bing chgn lgc tg nhi0n
cira Dacuyn?
A.Ki€u
hinh cria dQng vflt
lA
di truydn
B.Dgng
vft sinh con v6'i da d4ng vd
ki€u
hinh
C.l(h6ng
phii rnoi

ki€u hinh ddu cAn bing nhau vC nra
ndng sinh sAn
D.Ddc
tinh thu clugc trong ddi c6 th6 truy€n lgi dLro.c cho
tht5 h0 sau
CAu 58.Bing
chirng ndo
sau d6y ld bing
chri'ng
m4nh
mE nh6t
chilng minh
rnoi lodi
tr6n
tr6i dAt
dAu
c6 ngu6n
g6c
chLrng?
A.Tdt
cA c6c
sinh v6t
dAu
ti€u thu ndng
lu'gng B.TAI ci c6c sinh
vdt
dAu
c6
chung m5
di truydn

^
-t
^
,l , ,
.a
:
C.TAI
cA c6c sinh vdt d6u
ti6n h6a D.TAI
cd c6c
sinh
vqt
d€u c6 bi€n di di
truy6n
CAu 59. Ichthyosaurs ld khfing
long
du6'i
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ua uay
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bd
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cira c6
vd
lchthyosaurs ld:
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tuong ddng
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vd
tiiSn
h6a
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phAn
ly D.Cd A vd C
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cO OC
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#8,
T'S{{
T'E{{I
eaI
HQC
eryT
2
(Ei
thi cd
07
trang)
Th:{ng
2/
2011
M6n
thi:
TIITNG
ANH,
Kh6i
D
.Thd'i
gian
ldm
bdi:
90
phrtt
Hg, t6n

thf
sinh:
sd
uao danh:
A. I will.
I'll
keep
you
in
touch.
C. I don't.
I'll
keep
you
in
totrch.
2.
This
is
the
biggest
exhibition
Me
dd
s6:
321
on
rsr
GoM
s0

cAu
GU
QUESTIoN
I DEN
QUESTIoN
s0)
DANH
cHo
1.4,r
cA
rHi
srNH
Mark tlte
letter
A,
B,
C, or
D
on
your
onswer
sheet
to intlicate
the
coruect
answer to
esch
of
the
following

questions.
1.
A: Don't
forget
to
drop
me
a line
when
you
settle
down.
B:
Trust
me.
B.
I won't.
I'll
keep
you
posted.
D.
I drop you
a line
when
I
settle
down.
held in
Hanoi.

A.
so
far
B.
never
C.
up to
now
D.
ever
3' Cynthia:
I{i,
Victor,
do
yott
think
it's possible
fbr
us to
have
a talk
sometime
today?
Victor:
I'd
iove
to,
but
6' R'eese:
Rernember,

they
want
someone
who
works
well
with
people.
You've got
to
show
tirein
how
easy-going
and personable
you
are!
Kent:
A. Thanks.
I
hope
so.
C. Wait
and
see.
Thanlcs.
7. He
tripped
on
the

stairs
and could
not
B.
You
see
what
I am
like.
Don't
worry.
D. Thanks.
I'll
keep
that
in rnind.
faliing.
A. r'esist
B. prevent
C. stop
A. I've got
a
pletty
tight
schedule
today.
C. is
tomon'ow
OK?
4. Not once

his promises.
A. he
is
keeping
5.
Hotel
rooms
must
be
A. vacated
B.
has
he
liept
B.
evacuated
8.
No
one
was
abie
to
explain
the
A. beginning
B.
or.igin
9. FIis
sister
was

fuil
of
A.
get
off
12.
The child
was
B.
pick
up
B.
I'm
fi'ee
now.
D.
I'm pretty
scheduled
today.
C. did
he
keep
D.
he
keeps
by i0
a.m.,
but luggage
may
be left

with
the
porter.
C. abandoned
D.
left
for the
way
in
which
he had
so
quickly
learned
to
drive
a
car.
A.
pride
B.
admiration
C. surprise
10.
Jill:
can
1,su
save
n1)/ place
for rne, please?

Nature's
calli'g.
Stranger:
D.
jealousy
of the
old
custom.
C. starting
point
A. No ploblem.
But
the
line
is rnoving
fast.
C. Yes,
please.
But
in
a
minute
or
so.
1 1. The
bus
only
stops
here
to

=
passengers.
D.
avoid
D.
reason
B.
Sure.
But
huny.
The line
is
moving
fast.
D.
No,
I
can't.
I'm in
a huny.
C.
alight
D.
get
on
by
a lorry
on the
safetv
clossins

in the main sfreet
Da
irdl
rliir Dai
hQc
rioroq Ailh
liin 2 nllp ?O1I, Tarrirruq
"l]F
f Ciffyfi [0i Hk Su
pfuu
13.
I have
always
A. tlusted
that iny university was
the
best in tire country.
B. respected D.
regarded
14.
I{er mother asked her to the
tabie
for the evening
ineal.
A.
place
B.
put
out C. serve D. lay
15.

She
said
that
she
could not
a new
dress on her
small salary.
A. spend
B. save
C.
afford
D. spare
16.
Cashier:
All right. Keep
your
receipt. If
something
comes
up,
you
can show it to
us
and we'll
give
you
a refund.
John:
A. OK.

I won't
use it.
C. You're welcome. See
you.
17. When we arlived in Paris it was
A. running B. dropping
18.
People
living abroad
ale not
C. considered
B. Thanks.
I'11
put
it in a safe
place.
D.
Thank
you.
I'll keep it
for
you.
with
rain.
C.
pouring
D. falling
to enter for
this competition.
D. eligible

of closing down.
D. threat
by rising
prices
is the continual
increase
in
D. forced
C. Sure. I have. D. i hope
so.
it down.
D. shouted
tire work of his
particular
department.
A. enabled B.
permissible
19.
Unfortunately,
our local
cinema is
on
the
C.
capable
A. verge B. hint
20. For elderly
people,
one of the
pr6blems

heating bills.
A.
given
B.
posed
C. edge
C.
pressed
21. Arthur:
You've
got
to be careful next time!
Rose:
A. I will.
I will.
Trust mel
B. Yes, I have.
22.I'he
price
they
offered for my car was
so low that I
A. brouglrt B. called
C. turned
23.Tbe
supervisor's
job
is to
A. overlook B. overlun
24. Our house still remains

in
A. outlooi<
2l.The
A. false
28. Whoever
29.He
was always finding
A. blame
B. attitude
C. approach D.
purpose
exaln
in Febniary
prepared pupils
for
the real thing in June.
B. mock
C. fake
D.
unreal
of speeding may
be fined
frorn
$100
up to
$1,000.
C.
oversee
after the
cyclone.

D. overview
A.
good
conditions
B. a
good
condition
C. the
good
condition
D.
good
state
25.
When his business
failed, he starled again fi'onl
A. scratch
B.
blank C. introduction D. beginning
1A It,rt',
on life has changed a lot
since
leaving
riniversity.
A. convicted
B.
arrested
C.
judged
.

D. charged
with his daughter's friends.
C. mistake
by the
size of
the
stadium.
C.
determined
B. lack
D. fault
D. associated
30. The numbel of tickets available is
A.
caused
B. related
Mark
tlte sentence
(A,
B,
C or D) thut is the
most
suitsble completiortfor
the set
of
givett
words.
31. what/ hate/ rnost/ answer/
call/ midnight
A. What do

you
hate
when
you
answering a
phone
call at midnight?
B.
Wliat I
hate the
most
is
answering
a
phone
call
at midnight.
,e
d,L4ry{ftqc
ricftq
llrufu !.in-
?
nxn.r 2OrlT,
TRrri)?iq
THFT
Chuydru
t)Ill h0c Su,pkan
C. What
makes
me

hate nost to
answer.a phone
call
at
niidnight.
D. what
is hated
by most
of
people
is
answering
a
phone
call
at
midnight.
32.
noise/ hotel/
be/ construction
A.
There
was
so
inuch
noise
as the hotel
was
still
under construction.

B.
The noise
of the
hotei was caused
by
it being in
construction.
C. The
cause
of the
noise
was
tirat the
hotel
being still
under
construction.
D.
The
noise came
fi'om
the hotel
wirich
was
being in
construction.
33.
foolish/
rell lies/ police
A. He

was
too
foolish
not
to tell lies
to the police.
B. He was
so
foolish
that
he tells
lies
to tire
poiice.
C. He
was
very
foolish
so
that he told
the
police
lies.
D.
He was
so foolish
as
to
tell lies to
the

police.
34.
falll
obey/
regulations/
disqualification
A.
If
you
faii
obeying
the
regulations,
you,ll
get
disqualification.
B. Failure
to
obey
the regulations
may result
in
disqualification.
c.
In case
you
fail
obeying
the
regulations, you'll

have
disqualification.
D. Failing
to
obey
the regulations
may
lead to
get
disqualification.
35.
getlimpressiorV
first/
meet/
him
A. I caused
a very good
impression
when
I have
first
met
hirn.
B.
I
got
a very
good
impression
of rny

first meeting
with
him.
C.
I was
given
a
good
irnpression
as first
met
him.
D. I
got
such
a
good
impression
by my
first meeting
him.
Mark
the
letter
A,
B, C,
or
D on
yolff
flIlswer

slreet
to
sltout
tlre
underlined
part
tltat
neecls
correction.
36.
Ihe
flag is risen
at
63A
eveqr
moming without
fail.
A.
is lisen
B. at
C.
every
moming
D.
without
fail
37'
The watt
is
named

afterJames
Watt, the
British
engineer
who
developecl
the
stearn
engine
in
1760s.
A.
The
watt
B.
after'
C. the
British
D. the
steam
engine
38. They
who
are willirig
to
spend
the
necessary
time will
find

this
woi'kshop
to
a rewarding
experience.
A. They
B. willing
C.toa
D.
rewarding
,n.
Ut]tik.
oxrrgen,
which
is chemical
changed
by
our
body
into
calbon
dioxicle,
nitrogen
is
merel)r
exlialecl
back into
the
air.
A. Unlike

oxygen
C. merely
B. chemical
D. exhaled
back
40. Ahnost
medical
doctors
have
had
some training
in
psychology
and psychiatry.
A.
Alnost
B.
rnedical
doctors
C.
irave
had
D. training
Read the
follotttitxg
pttssflge
and
nrark
the letter
A, B,

C,
of D
on
your
ansrper
sheet
to
itrdicste
the
correct
strswer
to
eaclt
of tlte questionsfrom
4t
to 50,
Researchers
in the
field
of
psychology
have
found
that
one
of the
best
r,vays
to
make

an
important
decision,
such
as
choosing
a
university
to
attend
or
a
business
to invest
in,
involves
the
utilization
of a
decision
worksheet.
Psychologists
who
study
optimization
compare
the
actual
decisiols
made

by
people
to
theoretical
ideal decisions
to
see
how
sirnilar
they
are.
Proponents
of
the
worksheet
procedure
believe
tirat
it will yield
optimal,
that
is,
the
best decisions.
Although
there
are
several
variations
on

the
exact
format
that
worksheets
can
take,
they
are
all
similar in
their essential
aspects.
Worksheets
require
defining
the ploblem
in
a clear and
concise
way
and
then
listing
all
possible
solutions
to
the
problem.

Next,
the pertinent
considerations
that
will
be affected
bv each
decision
are listed^ anrt rhe
?c
t+rl4t':grLloq9lllfq
4gif
liro
2 nr:ur ZO1I,
Tnrrdriq
T!{Ffi
etuuyoru
IJIittu[]c
$rr
pla:rm
nrinrerica1valuetoreflectitsr.e]ativeirnportance.Adecisionisrnatirematica
values
togethei'
The
altemative
with the
highest
number
of
points

emerges
as the
best decisio'.
Since
rnost
important
problems
ale
multifaceted,
there
are
several
altelnatives
to choose
from,
each
with
\
unique
advantages
and
disadvantages.
One
of the
benefits
of a pencil
and
paper
decisior-rnaki'g
procedure

is
that
it
permits
peopie
to
deal
with
more variables
than
their
rninds
can
generally
compr.ehend
and
temember. On
the
average, people
can
keep
about
set)en
ideas
in
their
minds
at once.
A
wor.ksheet

can
be
especialiy
useful
when
the
decision
involves
a
large
number
of variables
with
complex
relationships.
A
realistic
example
for
many
college
students
is
the question
"What
will
I
do
after
graduation?"

A
graduate
might
seek
a position
that
offers specialized
tlaining,
pursue
an
advanced
degree,
or
travel
abload
for a
year.
A
decision-naking
worksheet
begins
with
a
succinct
statement
of
the
problem
that
will

also
heip
to
narrow
i/. It
is irnporlant
to
be clear
about
tire
distinction
between
long-range
and
immediate
goals
because
long-range goals
often
involve
a diffelent
decision
from
short-range
ones.
Focusing
on
long-
range
goals,

a
graduating
student
might
revise
the question
above
to
"What will
I
do after
graduation
that
will
lead to
a successful
career?"
41.
What does
the passage
mainly
cliscuss?
A.
A tool
to
assist
in
making
cornplex
decisions.

B.
A comparison
of
actual
decisions
and icleal
decisions.
C. Resealch
on
how people
make
decisions.
D' Differences
between
long-range
and
shoft-range
decision
makilg.
42.
The
word
"es.se
ntial"
i^ paragraph
1
is ciosest
in meaning
to

A. introductory
B. changeable
C.
beneficial
D. fundamental
43.
Of the
following
steps,
whicir
occurs
before
the
others
in naking
a decisiol
worksheet?
A.
Listing
the
consequences
of each
solution.
B.
Calculating
a
numerical
summary
of each
solution.

C. Deciding
wirich
consequences
are
most
irnportant.
D.
Writing
down
all possible
solutions.
44.
According
to
decision-worksheet
theory,
an
optimal
decision
is defined
as one
that
A.
has
the
fewest
variables
to consider.
B. uses
the

most
decision
worksheets.
C.
has the
most points
assigned
to it.
D. is agreed
to
by
the
greatest
number
of
people.
45.
The
author
organizes
paragr.aph
2 by
A.
describing
a
process.
B.
classifying
types
of worksheets.

D. explaining
a theory.
C. providing
historical
background.
46'
The
author
states
that"On
the
average,
people
can
keep
about
seven
icJeas
in
their
nzinds
at
once,,
(paragraph
3) to
explain
that
A.most
decisions
involve

seven
steps.
B.human
mental
capacity
has
limitations.
C.
solne people
have
difficulty
making
minor
as well
as
major
decisions.
D.people
can
learn
to
keep tnore
than
seven
ideas
in
their
minds
with
practice.

47.Tbe
woLd
"srccinct"
inparagraph
4
is closest
in meaning
to

A. creative
B.
satisfactory
C.
personal
D. concise
48.
Which of
the
following
terms
is defined
in
the
passage?
A. Proponents
(para.
1)
B.
Optimal
(para.

1)
C. Variables (para.
3)
D. Long-range
goals
(para.
4
)
to
rirl
rhii
l)al liigc tidaq Ar,rli liru
?
rclrn 201l?,
Tnutrnq T]iFT Ohuydil
[l[Ji nt[c Su
ph:rm
49. The worcl
"l/"
in
paragr"apir
4 ref'ers to
A. worksheet B.
probiem C. distinction
50. Tlre worci
"reylJ
e" inparagralrh
4
is
closest

in meaning
to
_
A.
ask
B. explain
C. change
D.
predict
Muk the
letter A, B,
C, or D on
yoLr
(tnswer
sheet to
indicste the
wo.rd whose stress is
placed
tlffire:ntly
from
that
of the
rest in eaclt
of
the
following
questions.
51. A.
industry
52. A. advertise

53.
A. conservation
54. A.
conservative
55. A. approach
B.
proficiency
B.
practise
B. extinction
B. equalize
B.
parlicular
B. mixed
C. fractional
B.
quality
C.
effect
B. leaving
'
C. coning
B. concerned C. worlied
B.
innovating C.
attracting
B.
degree
C. size
C. redundancy

C. advise
C. international
C. extraordinary
C.
respect
D. decisioir
D.
industlial
D.
promise
D. recognition
D. astronomer
D.
property
Read tlrcfollowing
passege
and murk tlte letter
A,
B, C, or D
on
your
ilnswer
slteet to
ittdicate
the
correctwordfor
each
ofthe blanksfrom
56 to 65,
INFLUENCES

OF TELEVISION
Television
has changed
the lifestyle of
people
in every industrialized
country
in
the world.
In
the United
States, where sociologists
have studied
the effects, some interesting
observations
have
been
made.
Television,a1thoughnotessential,hasbecomea(n)(56)-partofnrostpeople'slives.itlras
become a baby-sitter, an initiator of conversations, the major transmitter
of
culture, a keeper
of traditions.
Yet when what
can be seen on TV in one day is
critically
analyzed, it becomes evident that
television is
not
ateaclrerbutasustainer,Tlrepoor(57)-ofprogrammingdoesnotelevatepeopleintogreater

(58)-,butrathermaintainsandencouragesthestatusquo.
The(59)-1easonfor.the1ackofqualityirrAnredcantelevisionisrelatedtobotht1relristoryofTV
programrning development
and the economics of TV. Television in America began with
the radio.
Radio
companies
and
their sponsors
first
(60)_
with television.
Therefore, the close relationship,
which
the advertisers had with
radio
programs
became
the
systern fol Arnelican TV.
Sponsors not only
paid
moneyfortirnewithinp1'ogIams'butmanyactuallyproducedtheprograrns.Thus,(61)-fromt1re
capita1istic,profit-orientedsectot.ofAmericansociety,televisionispriinari1y(62)-witlr
reflectinganc1attractingsocietyratherthan(63)-andexperirrrentirrgwithnewideas.Advet1isers
rvant to attract the
lalgest viewing audience
possible;
to
do so requires that

the
programs
be entertaining
rather
than challenging.
TelevisiorrinAmericatodayrernains,toa1arge(64)-,witht1resanreor.garrizationandstandalds
as it
had tirirly
years
ago. The
hope for some
evolution and true
achievement tolvard improving
society will
reqliire
a change
in the
(65)_
system.
(58)
A.
preconception
B. knowledge C. understanding
(59)
A.
adequate
B. unknown C. inexplicable
(60)
A. exireiimented B. tried c. did
(56)

A. integral
(57)
A.
quantity
(61)
A.
goiirg
(62)
A. interested
(63)
A. reflecting
(64)
A. extent
(65)
A. total
D.
superior
D.
product
D. feeling
D.
primary
D. made
D.
getting
D. connected
D.
entertaining
D.
amount

D. complete
B.
full C.
entire
Di
lhl
rkii
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hec
rlenq
Aruk
l.ar.r
2
itrrna
2101'1, Tnur'rrirq TF0F i' Ckuydn
[[i
kUc $u
p[r4m
Read thefollowitlg
passrge
and
nxark the letter A,
B, C, or D
on
your
ansfi)er sll.eet
to irtclicctte
the
correct
ottswer

to
each of the
questiotrs
from
66 to 75.
Ranked as the
number
one
beverage
consumed
wolldwide,
tea
takes
the lead ovel
coffee
in
botir
popularity
and
production
with more than 5
rnillion metric tons of
tea
produced
arulually. Although
tnuch
of this tea is
consurned in Asian,
European and African countries,
the United States drinks

its fair share.
According to
estimates by
the
Tea Council of
the United States,
tea is enjoyed by no less than
haif of
the
U.S.
population
on
any
given
day. Black tea or
green
tea
-
iced, spiced,
or instant
-
tea drinking has
spurred
a
billion-dollar
business
with major tea
producers in Africa and South
America and throughout Asia.
Tea

is
made
from the leaves of
an evergreen
plant,
Camellia
sinensis, which
grows
tall
and
lush
in tropical
regions.
On
tea
plantation,
the
plant
is kept
trimmed
to approximately four feet
high and
as
new
buds
called
flush
appear, they are
plucked
off

by hand.
Even in today's
world of
modern
agricultural
machinery,
hand
harvesting continues to be the
prefened method. Ideally, only
the
top two
leaves
and a
bud sirould
be
picked.
This new
glowth produces
the
highest
quality
tea.
After being
harvested, tea leaves are laid out
on long
drying racks, called withering
racks,
for 18 to 20
hours. During
this

process,
the
tea
softens and becomes
limp. Next, depending on
the type
of tea
being
produced,
the leaves may be cnrshed or
chopped to release flavor, and then
fermented under
controlled
conditions of
heat and hurnidity. For
green
tea, the
whole leaves are often
stearred
to retain
their
green
color, and
the fermentation
process
is skipped. Ploducing
black teas requires fennentation during
which
the
tea

leaves
begin to
dalken. After
fermentation, black
tea is dried in vats to
produce
its
rich brown or
black color.
No one knows
when or
how tea became
popular,
but legend
has
it that
tea
as
a beverage
was
discovered
in
27378.C. by
Emperor
Shen Nung of China
when leaves from a Camellia dropped
into his
drinking water
as it was boiling over
a

file. As the story
goes,
Emperor Shen Nung dlank
tire resulting
liquid and
proclaimed the drink to
be most nourishing and refreshing.
Though this account
cannot be documented,
it
is thought that
tea drin-king probably
originated in
China and spread to other'parts
of Asia,
then to Europe,
and ultimately
to America colonies
around 1650.
With
about iralf the caffeine
content as coffee, tea
is often
chosen
by those
who want to reduce, but not
necessarily
eliminate theil caffeine
intake. Some
people

find tirat tea is less
acidic than coffee
and
therefbre
easier
on the stomach.
Others
have
become
interested in tea dlinking since
the National
Cancer
Institute
published
its findings
on
the antioxidant
properties
of tea. But whether
tea is enjoyed
for its
perceived
health
benefits,
its flavor,'br as a social
drink,
teacups continue to be
filled daily with
the
world's mos:

popular
beverage.
66.
Why does the author
include statistics on the
arnount of tea
produced,
sold
and consumed?
A.
To
shor,v
the
expense
of
processing
such
a large
quantity
of
tea.
B. To
explain
why colfee
is not the nost
popular
beverage worldwide.
C. To
demonstrate
tea's

popularity.
D. To
impress
the reader with
factual sounding
information.
67. Based
on
the
passage,
what is
inipiied about tea
halvesting?
A. It
is totaliy done
with the assistance of modern agricultural machinery.
B.
It is no longer done
in China.
C.
The
method
has
remained
nearly
the
same
for a long tirle.
D. The
method

involves trimrning the uppennost
branches of the
plant.
68. Wirat
does
the
word
"they"
in
paraglaph?
of
the
passage
refer to?
A. tea
pickers
B. ne'w buds
C.
evelgreen
plants
D. tropical
regions
69. Which of
the following is NO
f
true
about
the tea
production process?
A.

Black tea develops its dark color during fermentation
and final
dtying.
\
ui rid
rirrl. r)ti
hoc
rienq /Iruir
lta:2
r*rn:
?,oln,
Tnrri)r,:q T$iPlqr!y'q$l
h[c
5,rr
ph:rr'r
B.
Gleen
tea requires
a long
felmentation
proccss.
C. Green
tea
is often
steamed
to keep
its
color.
D.
Black

tea
goes
th-ror-rgir
two
dlying
phases
dtiring
production.
70.
The
word "documented"
in
palagraph
4 cor.rid
be
best
replaced
by
which
of
the
lollowirig
wofd?
A. ignored
B.
ploved
C. stored
D.
kept
71.

According
to the
passage,
what
is
true about
the
origin
of tea
drinking?
A.
It
began
during
tire
Shen
Nung
dynasty'
B.
it
may
have begun
some
time
around
1650.
C.
It
is unknown
when

tea fir'st
becatne
popular.
D.
It
was originally
produced
fi.om
camillia
plants in
Europe.
12.
Theword
"eliminate"
in
paragraph
5 could
be best
replaced
by
which
of
following
word?
A.
decrease
B.
increase
C. reduce
D. remove

73.
According
to
the
passage,
wliich
may
be
the
reason
why
someone
would
choose
to drink tea instead
of coffee?
A.
Because
it's
easier
to
digest
than
coffee.
B.
Because
it has a higher
nutritional
content
than

coffee.
C.
Because
it
helps
prevent
cancer.
D.
Because
it has
more
caffeine
than
coffee.
74.
Where
in
the
passage does
the
author
mention
research
conducted
on
the
beneficial
effects
of tea
drini<ing?

A.
In
paragraph
l
B. In
paragraph2
C. In
paragraph
4
D. in
paragraph
5
75.
What
best
describes
the
topic
of this
passage?
A.
Tea
consurnption
and
production.
C. The
benefits
of
tea consurnption
worldwide'

Mark
the
letter
A, B,
C, or D on
your
&nswer
sheet
to indicste
the best
wcty
to
complete
eaclr
of tlte
following
sentences.
76.
I
was
pleased it was
over.
A.
Though
strange
it was
B.
Despite
it rnay
sound

strange
D. Even
though
being
ver)/
strange
C.
Strange
though
it
rnay
sound
77
. If
yotr
want
to
travel in
JulY,
A. I'11
advise
buying
youi'tickets well
in advance
B.
I'11
advise
you
buying
your

tickets
well
in
advance
C.
I'11
advise
you
bqy
your
tickets
well
in
advance
D.
your
tickets
will be
advised
buying
well
in advance
that
rnany
hospitals
wanted
his service.
B.
He was
such

good
doctor'
D. He
was such
a doctor
good
.
he took
his seat
quietly.
A.
He was
so
good
a doctor
C.
He
was
so
good
doctor
19.
A. So
as
to not
disturb oul
conversation
C. In ordel
not
to disturb

our
collversation
80. Jack
went
to
the
partY, wearing
a
A. lovely
red bow
woolen
C.
woolen
lovely
red bow
B.
The
two most
popular types
of tea.
D. Horv
tea
is
produced and brewed.
B.
So that
not disturbing
our conversation
D.
Not to

disturb
our
conversation
tie.
B. led
lovely
woolen
bow
D. lovely
red
woolen
bow
78.
The end
tsQ
GISIC
D\JC VA fiA0 TAC
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TRLTCING TI4 PT'
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Aru nn TH{ T'X{U, BAT
F{OC TIEI\G ANF{
DOT.
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212Vffi
stt
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stt
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321 322 323 324
321 322
323
324
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2
D A A D
42
D D D
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3
A
A
B C 43
D
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A
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4 B
c

B
A 44
C B
A
B
5
A B A
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45
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B
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D
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B 46 B
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D
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D
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20 B
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A A 60
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21 A
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22
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25 A
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26 A
c D A 66 C B
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27 B
A
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67
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28
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29
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D D A 69 B C C
D
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A
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B A C
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31
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B C B 71 c A C D
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c D c 72 D B
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D
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