考博英语词汇与语法练习（二十六）

考博英语词汇与语法题一般测试要求一般包括以下几个：考生掌握词汇、短语及基本语法概念的熟练程度；要求考生掌握并能正确运用从事学术研究与交流所需要的语法知识；认知15000词，并且能正确、熟练地运用其中的8000个单词及其最基本的搭配。为帮助大家更好的复习这类题型，希赛网考博英语频道为大家整理了相关试题，一起来练习下吧。

1. I’ll let you know ____ he comes back.

A. before B. because C. as soon as D. although

2. She will sing a song ____ she is asked.

A. if B. unless C. for D. since

3. We will work ____ we are needed.

A. whenever B. because C. since D. wherever

4. Read it aloud _____ the class can hear you.

A. so that B. if C. when D. although

5._____ you go, don't forget your people.

A. Whenever B. However C. Wherever D. Whichever

6. It is about ten years _____ I met you last.

A. since B. for C. when D. as

7. They will never succeed, _____ hard they try.

A. because B. however C. when D. since

8. _____ still half drunk, he made his way home.

A. When B. Because C. Though D. As

9. _____ she was very tired, she went on working.

A. As B. Although C. Even D. In spite of

10. Busy _____ he was, he tried his best to help you.

A. as B. when C. since D. for

参考答案：1~5 CADAC 6~10 ABCBA 

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