Question

【题目】Mike it's dangerous to drive at night. You_________be more careful.

A.mayB.canC.mustD.might

Answer 1

【答案】C

【解析】

句意：迈克晚上开车很危险。你必须更加小心。

考查情态动词。may可能，can能，会；must必须；might可能。根据上文“Mike it's dangerous to drive at night.”可知下文是你必须更加小心。根据题意，故选C。