Was it at five o’clock ______the fire broke out？A．whenB．thatC．whichD．in which

题型：不详难度：来源：

Was it at five o’clock ______the fire broke out？

A．when	B．that
C．which	D．in which

答案

解析

略

举一反三

_____ smoking, he would not have got cancer in the lung.

A．Was he given up	B．Had he given up
C．Did he give	D．If he gave up

题型：不详难度：| 查看答案

It was _______ he does _______ makes his students enthusiastic about school. (原创)

A．that; that

B．what; what

C．that; what

D．what; that

题型：不详难度：| 查看答案

It was _____ several years ____ I had an opportunity of seeing the bird again .

A．for; before

B．not for ; that

C．for ; when

D．not for ; then

题型：不详难度：| 查看答案

It was not until the entrance exams were in sight that__________ that I had so many books to
cover and so many exercises to finish.

A．I realized

B．did I realize

C．had I realized

D．I had realized

题型：不详难度：| 查看答案

This river has changed its course many times. It _________ always located where it ________ at present.

A．isn’t; is

B．isn’t; will be

C．wasn’t; is

D．wasn’t; has been

题型：不详难度：| 查看答案