According to what he complained about, something must have gone wrong with the computer, ? A．mustn’t it B．didn’t he C．hasn’t he D．didn’t it 题目和参考答案——青夏教育精英家教网—

题目内容

According to what he complained about, something must have gone wrong with the computer, ______?

A．mustn’t it B．didn’t he C．hasn’t he D．didn’t it

【答案】

【解析】

试题分析：考查反意问句：对已发生的过去情况的推测，若陈述句谓语部分有“must have done”，而且有表示过去的时间状语，问句部分用didn't；若没有表示过去的时间状语，问句部分用haven't或hasn't。这句话的what he complained about，说明是过去的情况。选D。

考点：考查反意问句

点评：反意问句遵循前否后肯，前肯后否的原则，对于情态动词的用法，要根据具体情况来定，must表示必须，反意问句用must来做，must be表示推测，和be动词一致。

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An old problem is getting new attention in the United States—bullying．Recent cases included the tragic case of a fifteen-year-old girl whose family moved from Ireland．She hanged herself in Massachusetts in January following months of bullying．Her parents criticized her school for failing to protect her．Officials have brought criminal charges against several teenagers．

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Bullying is defined as negative behavior repeated over time against the same person． It can involve physical violence．Or it can be verbal — for example, insults or threats．Spreading lies about someone or excluding a person from a group is known as social or relational bullying．

And now there is cyberbullying, which uses the Internet, e-mail or text messages．It has easy appeal for the bully because it does not involve face-to-face contact and it can be done at any time．

The first serious research studies into bullying were done in Norway in the late 1970s．The latest government study in the United States was released last year．It found that about one-third of students age twelve to eighteen were bullied at school．

Susan Sweater is a psychologist at the University of Nebraska-Lincoln and co-director of the Bullying Research Network．She says schools should treat bullying as a mental health problem to get bullies and victims the help they need．She says bullying is connected to depression, anxiety and anti-social behavior, and bullies are often victims themselves．

From the case of Tina, we can know that ．

A．bullying is rare B．victims suffered a lot

C．schools are to blame D．personalities are related

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A．To beat someone repeatedly． B．To call someone names．

C．To isolate someone from friends． D．To refuse to help someone in need．

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A．Because it can involve more people． B．Because it can create worse effects．

C．Because it is more convenient． D．Because it can avoid cheating．

According to Susan Sweater, ．

A．bullies are anti-social B．bullies should give victims help

C．students are not equally treated D．bullies themselves also need help

Which of the following can be the best title of the text?

A．Bullying—Old Irish Girl Committed Suicide

B．15-Year-Old Irish Girl Committed Suicide

C．Cyberbullying-Taking Off in Schools

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People who use their left hands are just starting to get better treatment. But why they get all these bad names in the first place? One reason may be that there are not as many left-handed people as there are right-handed people. There is one left-handed person for every five right-handed ones. People who are different are often thought to be wrong. But attitudes do seem to be changing. Fair-minded right-handed people are finally starting to give left-handed people a hand.

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B. He can only use his left hand.

C. He can use either his left hand or his right hand.

D. He can use both his left hand and his right hand.

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A. Fair-minded right-handed people want to change the habit of the left-handed people

B. Fair-minded right-handed people are starting to help the left-handed people

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D. Fair-minded right-handed people are starting to give up using their left hands

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　　The good doctor had some interesting theories concerning plant care and growth. He never watered his new trees, which flew in the face of conventional wisdom. Once I asked why. He said that watering plants spoiled them so that each successive tree generation would grow weaker and weaker. So you have to make things rough for them and weed out(淘汰) the weaker trees early on.

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