题目内容

I hope to have a car of my own so that I________ compete with others for space on crowded buses.

A.mustn't B.can't

C.oughtn't to D.don't have to

 

D

【解析】

试题分析:。句意:我希望拥有一辆属于我自己的车子,这样就不必和别人在拥挤的公交车上抢位子了。依据题意,这里用don't have to表示“不必”。 A.mustn't 禁止,B.can't不能, C.oughtn't to不应该,选D

考点:考查情态动词

 

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For years many doctors thought that repressing anger was more dangerous to a person’s health than expressing it. They said that when a person is angry, the brain releases the same hormones (荷尔蒙). They speed the heart rate, raise blood pressure, or sugar into the blood, etc. ___2.___

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