. The teachers hope the little ________ has been learned will be useful when the

题型：不详难度：来源：

. The teachers hope the little ________ has been learned will be useful when they leave school.

A．that

B．what

C．knowledge

D．which

答案

解析

略

举一反三

. “This is a window, ________ the sun comes in.” said the lady to her baby.

A．where

B．which

C．by which

D．through which

题型：不详难度：| 查看答案

______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.

A．If only

B．Although

C．As long as

D．As soon as

题型：不详难度：| 查看答案

They did not stop fighting_____ there was no enemy left.

A．until

B．after

C．when

D．since

题型：不详难度：| 查看答案

I have not seen him_____ he went to college.

A．when

B．before

C．as

D．since

题型：不详难度：| 查看答案

It is five days_____ we came here.

A．when

B．before

C．as

D．since

题型：不详难度：| 查看答案