I _______ the dance performance many times, each giving me a new understanding．A

题型：不详难度：来源：

I _______ the dance performance many times, each giving me a new understanding．

A．watch

B．watched

C．have watched

D．am watching

答案

解析

略

举一反三

Would you please keep silent? The weather report______and I want to listen.

A．is broadcast	B．is being broadcast
C．has been broadcast	D．had been broadcast

题型：不详难度：| 查看答案

Over the past couple of years, a variety of talent shows______on TV channels across the nation, from Super Girls to Happy Boys.

A．appeared

B．had appeared

C．have appeared

D．were appearing

题型：不详难度：| 查看答案

On the opposite wall _____ one map _____ dozens of pictures．

A．hangs , and	B．hangs ; as well as
C．hang ; or	D．is hanged ; with

题型：不详难度：| 查看答案

--- I"d have made a phone call to you, ___________ your telephone number．
--- That’s all right．What was up then?

A．if I know	B．had I forgotten
C．if I hadn’t remembered	D．but I forgot

题型：不详难度：| 查看答案

For some time now, world leaders _____ out the necessity for agreement on climate change, the world economy and African development．

A．had been pointing	B．have been pointing
C．were pointing	D．pointed

题型：不详难度：| 查看答案