— Isn’t it hard to drive downtown to work?
—Yeah, that’s why I to work by train.
A. have gone
B. have been going
C. was going
D. will have gone
网友回答
A. have gone
(答案→)B. have been going
C. was going
D. will have gone
解析：考查时态：句意：――难道开车去商业中心不难吗？――是，这就是我为什么一直乘火车上班的原因。说明说话人从过去到现在一直在乘火车，而且还要继续乘下去。用现在完成进行时，选Ｂ、