1.
Some
students
become
anxious
because
they
have
to
study
hard.
2.
About
18%
of
youngsters
in
Shanghai
exist
psychological
problems.
3.
Many
students
who
have
psychological
problems
are
not
willing
to
seek
for
any
suggestions
or
help.
4.
Some
students
hold/think/believe
that
it
is
silly
to
see
a
doctor.
5.
Attend/take
part
in
social
activities
and
sports
连词成句:
1.
There
are
fish,animals
and
birds
now.
连词成句没有问题吗?我怎么觉得连不起来啊?
另外:
Web
designers
make
these
websites.
内容全部来源于网络收集，如有侵权，请联系网站删除：QQ：24596024