2021年成人高考专升本《英语》单项选择练习一及答案(9)

【导语】金宝搏188入口 成人高考频道根据《全国各类成人高等学校招生复习考试大纲》收集整理了2021成考专升本《英语》单项选择练习试题以供广大考生参考，具体如下：

成人高考有疑问、不知道如何选择主考院校及专业、不清楚成考当地政策，点击立即了解》》

2021年成人高考专升本《英语》单项选择练习一及答案(9)

点击查看：2021年成人高考专升本《英语》单项选择练习一及答案汇总

1.She is __________newcomer to _________chemistry,but she has already some important discoveries.

A.the;the B.a,/

C.a;the

答案：C

2.The singer was ______during the performance.

A.at her better B.at her best

C.better D.on her best

答案：B

3.___ was the third time that I had attended meeting.

A.That B.It C.This D.What

答案：B

4.Not until I began to work _____ how much time I had wasted.

A.didn’t I realize

B.did I realize

C.I didn’t realize

D.I realized

答案：B

5.Eight hours per day for sleep ____ guaranteed so that we can be energetic during the day-time.

A.could be B.might be

C.must be D.ought to be

答案：C

成人高考有疑问、不知道如何选择主考院校及专业、不清楚成考当地政策，点击立即了解》》

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