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Great changes ___ in my hometown and a lot of factories _______.
A.have been taken place , are being set upB.have taken place , have been set up
C.are taken place , had been set upD.had taken place , will be set up
B

试题分析:句意:我的家乡的变化可大了,许多工厂也建立了
汉语的语法具有隐含性,句中暗含了变化已经发生,并且其结果就是很多工厂已经修建了。
现在完成时的其中的定义就是过去的动作对现在产生的结果或影响。
据此可知,B正确
点评:动词是英语中十分重要的一个词类,考生应特别重视的各种用法,值得注意的是,考生可从动词的时态,语态,语气着手去攻克与动词相关的考点。
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