题目内容

It’s known ___ us that a mouse has a good nose ___cheese.

A．for ; for           B．to ; for            C．by ; to            D．by ; at

 

【答案】

B

【解析】

试题分析：考查介词：第一空填to，be known to sb为…所熟知，第二空填for，have a good nose for对…嗅觉灵敏，句意：众所周知，老鼠对奶酪嗅觉灵敏。选B。

考点：考查介词辨析

点评：介词一直是命题者常设置的考点和重点，平时要加强记忆。本题的四个选项都很重要，尤其要注意四个短语在具体语言环境中的使用，考生应注意对介词搭配的短语的正确归类和对词义的准确理解。

 

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根据汉语完成句子。答案写在答题卷相应番号后的横线上。

1.我们的新校区是老校区的两倍大。

   Our new school district is _________ _________ ___________ __________ the old part.

2.在下结论之前，你最好先做做社会调查。

   Before you _________ a _________, you’d better do a ___________ __________.

3.众所周知，金属热胀冷缩。

   It’s _________ known that a metal _________ as it’s ________ and _________ as it cools.

4.任何知道失踪游客消息的人请与警方联系。

       Anyone who knows information about ________ ________ _________ please________ the police.

5.多年来，他一直盼望着获得哈佛大学的文凭。

   He’s been looking ________ ________ _________ the _________ from Harvard for years!

 

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