Great changes ___ in the recent years.A．are taking their placeB．have taken place

题型：不详难度：来源：

Great changes ___ in the recent years.

A．are taking their place

B．have taken place

C．have been taken place

D．take place

答案

解析

take place是不及物动词, 没有被动语态, 从in the resent years这一时间状语得知,这里要用现在完成时.

举一反三

--Peter! Hurry up! You ___ on the phone. ---Oh, I ___ .Thank you.

A．are being wanted, come

B．want , come

C．will want; should come

D．are wanted, am coming

题型：不详难度：| 查看答案

Most of us think that the ocean bottom is ___ smooth land.

A．made up for

B．made up of

C．made of

D．made by

题型：不详难度：| 查看答案

___ new products have been successfully made in the factory.

A．A great deal of

B．A number of

C．The number of

D．A great amount of

题型：不详难度：| 查看答案

They haven"t decided ___ they will go for a drive on Sunday or not.

A．that

B．how

C．which

D．whether

题型：不详难度：| 查看答案

A stranger ___ his room without his permission.

A．broke up

B．broke out

C．broke into

D．broke down

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