专四词汇和语法习题与答案解析.pdf

英语专业四级词汇与语法模拟练习 英语专业四级词汇与语法模拟练习 英英语语专专业业四四级级词词汇汇与与语语法法模模拟拟练练习习

全真模拟试题练习一 

1.____in the past, at the moment it is a favorite choice for wedding gown. 

A. Unpopular has as white been   B. White has been as unpopular 

C. Unpopular has been as white   D. Unpopular as white has been 

2.____for a long time, the fields are all dried up. 

A. There has been no rain   B. Having no rain  

C. There having been no rain  D. There being no rain 

3. The millions of calculations involved, ____by hand, would have lost all

practical value by the time they were finished. 

A. had they been done   B. they had been done  

C. having been done   D. they were done 

4. Televisions enable us to see things happen almost at the exact moment____.

A. which they are happening   B. they are happening