We had to be patient because it＿＿＿some time ＿＿＿we got the full results. A．has be

题型：不详难度：来源：

We had to be patient because it＿＿＿some time ＿＿＿we got the full results.

A．has been ； since	B．had been ； until
C．was； after	D．would be ； before

答案

解析

在it ＋be＋一段时间＋before／after／since句型中，before从句中的动作经过该段时间后才会实现；after从句中的动作完成后已经过去了一段时间；since从句中的动作完成后到现在已经有一段时间了。

举一反三

—— Few children are as bright as he is, and also, he works very hard.
—— It’s no ＿＿＿＿＿ that he always gets the first place in any examination.

A．question

B．doubt

C．problem

D．wonder

题型：不详难度：| 查看答案

In fact, ＿＿＿is a hard job for the police to keep order in an important football match.

A．this

B．that

C．there

D．it

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——　Have you ever seen a whale alive?
——　Yes, I’ve seen ＿＿＿.

A．that　　

B．it

C．such　　　

D．one

题型：不详难度：| 查看答案

＿＿＿＿＿ is no difference between A and B.
A.There B.Where C.It D.What

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Now then, children. It’s high time you ＿＿＿＿＿＿ and dressed.

A．washed

B．should wash

C．were washed

D．are washed

题型：不详难度：| 查看答案