Question

—When ___ Shanghai? —Tomorrow evening.

A. are they leaving for
B. did they leave for
C. have they left for
D. were they leaving for
求大神解答！万分感谢orz

Answer 1

根据答句里的时间是 tomorrow evening

来判断，问句的时态应该是一般将来时，

所以，正确答案选项： A. Are they lea-

bing for 。英语句子这么写：

- When are they leaving for Shanghai ?

- Tomorrow evening.

Answer 2

选A。这句话的意思是：他们什么时候离开的上海。明天晚上。这是将来时，并且leave是不可以用完成时的，要么是现在时，要么是过去时。好像还有现在时，可以表示将来的，所以，只能选A。