Great changes _______ in his hometown in the last twenty years. A．have taken pla

题型：不详难度：来源：

Great changes _______ in his hometown in the last twenty years.

A．have taken place

B．were taken place

C．have been taken place

D．took place

答案

解析

略

举一反三

As soon as he comes back, I’ll tell him when ________ and see him.

A．you will come

B．will you come

C．you come

D．do you come

题型：不详难度：| 查看答案

25．At present, the butter factory is still polluting the river though it ______ to stop.

A．ordered	B．has ordered
C．will be ordered	D．has been ordered

题型：不详难度：| 查看答案

33．—There will be a talk show this time tomorrow．Would you go with me?
—I"m sorry, but I ______ an important meeting．

A．have attended	B．will be attending
C．am about to attend	D．would attend

题型：不详难度：| 查看答案

35．—Why didn"t you ask him for help?
—______, but he was working on his computer．

A．I had wanted	B．I had wanted to
C．It"s hard to say	D．Don"t mention it

题型：不详难度：| 查看答案

All men ________ by the firefighters so far.

A．are rescued

B．were rescued

C．have been rescued

D．had been rescued

题型：不详难度：| 查看答案