---Is John coming by train?-He should, but he not. He likes driving his car.A. mustB.

发布时间：2020-08-22 19:49:55

---Is John ing by train?    ---He should, but he      not. He likes driving his car.
A. must
B. can
C. may
D. need

网友回答

A. must
B. can
(答案→)C. may
D. need
解析：must必须，一定；can能，可能；may 可以，可能，语气比can弱；need需要。句意：约翰乘火车来吗？——他应该，但是他可能不。他喜欢开车。结合语境可知下文表示的可能性较弱，故选C。
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