专升本英语单选练习(12月26日)

1. The students didn’t manage to work out the problem        their teacher had explained how.

A. when   

B. until 

C. unless 

D. as

2. Some people think        about their rights than about their duties.

A. too much  

B. as much   

C. much more  

D. many more

3. They showed us around the factory        is equipped with modern machines.

A. in that   

B. what  

C. in which  

D. which

4.       , the workers continued their work in the open air.

A. Heavy as was the rain  

B. As the rain was heavy

C. As heavy was the rain 

D. Heavy as the rain was

5. The girl said that she        here a week before.

A. had been  

B. was   

C. has been  

D. would be

1. 【精析】B句意：直到老师解释了这道题的做法，同学们才把它做出来。固定用法题。not… until…表示“直到……才……”。

2. 【精析】C句意：有些人想得更多的是他们的权利而不是他们的义务。本题考查比较级，much用来修饰比较级，加强程度。much more … than…意为“更多是……而不是……,比……更多。”

3. 【精析】D句意：他们带我们参观了那个配备有现代化机器的工厂。本题考查定语从句中关系词的用法。which在此处引导一个限制性定语从句修饰先行词the factory，并在从句中做主语。

4. 【精析】D句意：尽管雨下得很大，那些工人还继续在户外工作。as 引导让步状语从句时，若有表语，则应将表语提至句首，用倒装结构，故选D。

5. 【精析】A句意：这个女孩说她一个星期前就已经在这儿了。本题考查过去完成时的用法。过去完成时表示在过去某一时刻以前已经完成的动作，句中常有by, before等介词或连词引导的表示到过去某一时刻为止的时间状语。