题目内容

—Isn't it hard to drive downtown to work?

—Yes,that's why I________to work by train.

A.have been going B.have gone

C.was going D.will have gone

 

A

【解析】答案 A [坐火车去上班的动作发生在过去持续到现在并将持续下去,应用现在完成进行时。]

 

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