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Rainforests ____ and burned at such a speed that they will disappear from the earth in the near future.

A.cutB.are cutC.are being cutD.had been cut

C

解析试题分析:从will disappear用的将来时,可推出,森林应是正在被砍伐,所以用现在进行时,Rainforests与cut之间是被动关系,故用现在进行时的被动语态。故选C。
考点:考查动词的时态及语态。
点评:本题难度适中。动词的时态和语态放在一起考查增加了试题的难度,需要考生有分析理解复杂的句子结构的能力,必须会根据语境或已给动词的形式来判断动词的时态。
即学即练:]—May I see your ticket, please? I think you ________ in my seat.
—Oh, you’re right. My seat is upstairs. I’m terribly sorry.
A. are sitting B. sit C. sat D. have sat
解析:A。考查动词时态。句意:---我可以看一下你的票吗?我想你正在坐着我的座位。---你说得对。我的座位在楼上呢?很对不起。根据句意对方正在坐着我的座位可知选A。

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