sd crAo DUC vA EAo rAo
TRUoNG THPT cHUYEN t-E euf pON
Ndng
Cdn cir vdo bang
-
lf,m
-
thtiy sin
C6c vtrng kh6c
l{iAn giiun t
r
Khu vuc c6 v6n ddu tu
nu6c ngodi
: ltriAn
giiim t
r:l
1'[5
so cD & Dr euANc rru
TRUoNG TnPT crruvBN rp Qrrf oON
so crAo DUC & DAo rAo
rnuoxc rHPr cnuytN
rt
Quf o6N
(Thi sinh khdng daqc su dang tdi liQu)
Nguoi thu6c trudng
a. Nguoi dang bf tudc q
Cffu 6:
oAp AN on rHr
rntl
uOx:
rHPT QG EqT
GDGD
1
- 2019
so clAo DUC & DAo rAo eUANG TRI
TRIIoNG THPT cnuynN rn gu.f ooN
Thdi gian ldm bdi: 50
philt; (10 cdu
trang)
so GD & DT qU^a,NC rry.
rnu0Nc rHPT cnuysN r-s euY oON
so crAo DUC & DAo rAo etJANG rRr
TRUoNG rHPT csuypN ffi quf oON
SO GD&DT QUANG TRI
TRI.TONG THPT CHUYTN
LE_WYID9N
NQi dung
so GrAo DUC & DAO TAO
rnUoNc rHPT cuuvr:x
OUV ooN
rt
binh.
c6y c6 kich thu6c trung
theo
H4t lira ngam trong nu6c
H4t lira ngam trong manitol
H4t thdu dAu ngAm trong nu6c