If you cross the road, you must look at the______ first.[ ]A. buses B. policemanC. time D. traffic l

题目简介

If you cross the road, you must look at the______ first.[ ]A. buses B. policemanC. time D. traffic l

题目详情

If you cross the road, you must look at the______ first.
[     ]
A. buses        
B. policeman
C. time        
D. traffic lights
题型:单选题难度:偏易来源:同步题

答案

D

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