Mr. Ma, a famous mental doctor (心理医生) from  Beijing once said at an important meeting, "Now
many young students can have problems with their minds. Some  students become worried because they
have to study very hard. Others have trouble getting on well with  people  around  them like their parents
and classmates. Parents and teachers should care more about this problem."
     Then Mr. Ma gave   some examples.  A  middle  school   studen t from  Xi'an   was doing badly in his
lessons. He thought his teachers and friends often laughed at him, and he became so nervous and worried
that one night he left his home without telling  his  parents. Another student, a 14-year-old schoolgirl from
Shanghai, was very afraid of exams. While she was reading the exam paper, she couldn't think of anything
to write.
     A recent report from a newspaper says  about  18%  of the young students in Shanghai have mental
problems. They often feel worried and very unhappy. Unluckily many of them won't go and ask for help.
Some think they will look stupid if they go to see a doctor. Others won't talk about their secrets.
     At the end of the meeting, Mr. Ma gave some good ideas to young people:
Talk to your parents or teacher often.
Join in group activities.
Try to get on well with the people around you.
Go to see a doctor if you often feel unhappy.

1. The students who often become worried or have trouble getting on with others may have _______.

A. no parents
B. no secrets
C. poor families
D. mental problems

2. Some of those with mental problems won't ask for help because _______.

A. they don't want to tell their secrets to others
B. their parents are too busy to look after them
C. doctors can't help them with the problems
D. they can do with the problems themselves

3. The underlined word "stupid" in this passage means _______.

A. pretty
B. happy
C. not clever
D. not friendly

4. According to the last part, which of the followings is a good idea?

A. It's important for children to live with their parents.
B. It's helpful for people to see doctors every day.
C. It's useful for students to keep quiet in class.
D. It's necessary for young people to have group activities.