______ met, it won’t be easily forgotten.A．If youB．when itC．onceD．Once you were

题型：不详难度：来源：

______ met, it won’t be easily forgotten.

A．If you

B．when it

C．once

D．Once you were

答案

解析

once引导的条件状语从句，省略了it is。

举一反三

No sooner _____ they rushed out into the street.

A．did they hear the news than	B．had they heard the news than
C．did they hear the news when	D．had they heard the news when

题型：不详难度：| 查看答案

If my brother is allowed to go out, ______.

A．so should I

B．so am I

C．so should I

D．so I am

题型：不详难度：| 查看答案

So loudly ______ that every one of the class could hear him.

A．did he speak

B．did he spoke

C．spoke he

D．he spoke

题型：不详难度：| 查看答案

The car was stopped by highway man, while ______ through a forest.

A．was passing

B．passed

C．passing

D．pass

题型：不详难度：| 查看答案

Mr. Chen is a teacher and works very hard. _________ his wife.

A．So does

B．So it

C．So it is with

D．It is same with

题型：不详难度：| 查看答案