Should university students be required to attend classe1

Should university students be required to attend classes?
What are the desirable of a good neighbor? It is a matter of opinion.
From my perspective, if you have a good neighbor should be warmhearted, helpful, and well-bred.
First, a good neighbor should be warm-hearted. I used to live in an
alley, where there are quite a few warm-hearted senior citizens.
Whatever they met me, they never failed to say hello to me. I also
enjoyed exchanging greeting with them, telling them how things
were going with me. Now having lived an apartment for several
years, I even do not know who my neighbors are. How I miss my
old neighbors` happy smiling faces and their voice.
Second, a good neighbor should be helpful. When you are in
trouble, a good neighbor may be the night person turn to for help.
She give you a ride to work if your car was broken and let your
children stay at her house in the evening if you got stuck working
overtime. You would do the same for her. Both of you would help
make the other`s life easier.
Most important, a good neighbor should be well-bred. She will not
play music loudly at midnight to disturb your sleep. She will not
threw waste paper or banana skin from the balcony to your yard if
you live on the first floor. Nor will she come to your room without
knocking at the door. You find yourself living in a quiet and clean
environment suitable for your life, study, and work.
From what has been discussed above, the major qualities I think a
good neighbor should be warm-hearted, helpful, and well-bred. If
you have a good neighbor like that, cheer your lucky. If not, try to
find one for yourself. But do not forget to be a good neighbor
yourself.