题目内容

Most countries of the world have records of the great natural catastrophes that before.

A. had occurred B. have occurred

C. occurs D. would occur

B

【解析】

试题分析:考查时态。have occurred:已经发生,主句是一般现在时,从句发生在主句动作之前,且有before,故用现在完成时。句意:世界上大多数国家都有已经发生的重大自然灾害的记载。故选B

考点:考查时态

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Many people find themselves caught up in others’ problems, and then confused about how and when to help. In fact, all relationships need limits no matter whether they are friendships, sibling relations, mates/ lovers or business relations. On some level, all limit setting means saying no. However, it is usually a qualified “no” that says what, where, when, and under what conditions you will give or not give to another person. There are three points we should keep in mind about limit setting:

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Limit setting is often stressful and painful because people mistakes it for rejection. And limit setting certainly brings guilt. Bear in mind, it doesn’t mean you have given up or quit loving your friend, lovers, or sibling. It does mean you are expressing that love in a different and more helpful (to both of you) manner.

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B. saying no to your friend who turns to you

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