【文章內(nèi)容簡介】 at _____. A. everyone should do good things to the earth B. everyone is necessary in the world C. you should remember Earth Day D. Earth Day is the most important day C Young people can have problems with their minds. Some students bee worried because they have to study very hard. Others have trouble getting on well with people like their parents and classmates. Liu Wei, a Junior 2 student from Hefei, could not understand his teacher and was doing badly in his lessons. He became so worried about it that he started to cut his finger with a knife. Another student, 14yearold Yan Fang from Guangzhou, was afraid of exams. She got very worried in one, and when she looked at the exam paper. She couldn’t think of anything to write. A recent report from Jiefang Daily says about 18% of Shanghai teenagers have mental （ 心理的 ， 精神的 ） problems. Their troubles include（ 包括 ） bring worried and very unhappy. And having problems in learning and getting on with people. Many students who have problems won’t go for advice or help. Some think they will look stupid（愚蠢） if they go to see a doctor. Others don’t want to talk about their secret. Liang Yuezhu, an expert (專家 ) on teenagers from Beijing Aiding Hospital has the following advice for teenagers: *Talk to your parents or teachers often *Take part in group activities and play sports *Go to see a doctor if you feel unhappy or unwell ( )41 The students who often bee worried or have trouble getting on with others may have _______. A. mental problems B. a headache C. knives with them D. no parents ( )42. Liu Wei cut his finger with a knife because ________. A. he was afraid of his teacher B. he wanted to frighten his parents C. he was so worried about his studies D. his finger was badly hurt ( )43. Yan Fang’s problems happened whenever ________. A. she studied very hard B. she had exams C. she talked with her parents D. she thought of something ( )44. Students who have problems won’t ask others for help because ________. A. they won’t let others think they are stupid B. they don’t think doctors can help them C. they don’t want to tell their secret to others D. both A and C ( )45. Liang Yuezhu’s advice tells us that ________. A. it’s better for the students who have mental problems to join others B. it’s unnecessary for them to be with others C. only group activities and sports can help them D. teachers and parents can’t do anything about mental problems D When we talk about intelligence(智力 )， we do not mean the ability to get good scores on certain kinds of tests or even the ability to do well in school． By intelligence we mean a way of living and behaving(表現(xiàn) )， especially in a new situation． If we want to test intelligence， we need to find out how a person acts instead of how much he knows what to do． For example， when in a new situation， an intelligent person thinks about the situation， not about himself or what might happen to him． He tries to find out all be can， and then he acts immediately and tries to do something about it． He probably isn’ t sure how it will all work out，but at least he tries． And if he cannot make things work out right， he doesn’ t feel ashamed(羞愧 )that he failed， he just tries to learn from his mistakes． An intelligent person， even if he is very young， has a special outlook(看法 )on life， a special feeling about life， and how h