-Did you find out the time of the train to Miami?-Yes, the early train is to lea

-Did you find out the time of the train to Miami?

-Yes, the early train is _________ to leave at 5∶30 a. m.．

A.due

B.likely

C.possible

D.about

试题答案

A

be due to do表“按计划预定要做某事”。火车的时刻表是事先制订好的，不能说“可能”在什么时候出发，所以不选B。possible一般以it作形式主语，be about to do不能与具体的时间状语连用，故C、D不对。