Unit 4 Problems and advice 单元测试 本试卷共75分，考试时间70分钟 第一部分 选择题（50分） 一、完型填空（10分） It’s never easy to admit(承认) you are in the wrong. We all 1 to know the art of apology. Think how often you’ve done wrong. Then count how many 2 you’ve expressed clearly you were 3 . You can’t go to bed with an easy mind if you do nothing about it. A doctor friend, Mr. Lied, told me about a man who came to him with different kinds of signs: headaches, heart 4 and insomnia (失眠). After some careful exams, Mr. Lied found nothing 5 with him and said, “If you don’t tell me what’s 6 you, I can’t help you.” The man admitted he was cheating his brother of his inheritance(遗产). Then the clever doctor 7 the man write to his brother and 8 his money. As soon as the letter was put into the post box, the man suddenly cried. “Thank you,” he said to the doctor, “I think I’ve got 9 .” An apology can not only save a broken relationship(关系) but also make it 10 . If you can think of someone who should be given an apology from you. Do something about it right now. 1．A．decide B．have C．need D．try 2．A．mistakes B．people C．ways D．times 3．A．sorry B．weak C．sad D．wrong 4．A．trouble B．matter C．illness D．problem 5．A．well B．wrong C．good D．bad 6．A．hurting B．changing C．touching D．worrying 7．A．made B．helped C．saw D．let 8．A．returned B．gave C．kept D．paid 9．A．better B．well C．sick D．worse 10．A．never B．worse C．stronger D．harder 二、阅读理解（40分） 第一节 阅读下列短文, 从每小题所给的 A、B、C、D 四个选项中选山最佳选项（共 15 小题, 每小题2分 共30分） Hope for Myopia in China The Chinese government recently estimated (估计) that more than 450 million people in China were short－sighted. The situation among Chinese schoolchildren is even more alarming. In 2018, a survey of one million pupils found that among those between the ages of 12 and 14, 72% had myopia, up from 58% in 2010. Chinese President Xi Jinping called it “a big problem concerning the future of the country”. The spread of myopia in China is partly related to genes (基因). Myopia is more common among East Asians than among white people. But lifestyle is being shown to play a bigger role. The combination of an exam-crazed culture with the rapid spread of smart phones and computer－gaming technologies explains much of China’s problem. Chinese officials worry about the rising number of myopia. But people’s health is not the only concern. Legal Daily recently suggested that China’s security could be affected by its shortage of recruits (新兵) with normal eyesight. Last year, China’s navy relaxed requirements for new pilots，no longer insisting on 20/20 vision (健康视力，一般指视力1.0). The government is trying to turn this trend around. In 2018, it promised to ensure that, by the end of 2020, less than 60% of 12-to-14-year-olds would be short-sighted. Students must have at least an hour a day of outdoor activity at school. Video-game makers must re ... ...
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