You ________ cross the road when the traffic lights are red. [ ]A. mustn't B. can't C. may

题目简介

You ________ cross the road when the traffic lights are red. [ ]A. mustn't B. can't C. may

题目详情

You ________ cross the road when the traffic lights are red.

[     ]

A. mustn't
B. can't
C. may not
D. don't
题型:单选题难度:偏易来源:期中题

答案

A

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