You must be _______when you ______he the road.[ ]A.careful;crossB.carefully;crossC.careful;across D.

题目简介

You must be _______when you ______he the road.[ ]A.careful;crossB.carefully;crossC.careful;across D.

题目详情

You must be _______when you ______he the road.
[     ]
A.careful;cross      
B.carefully;cross
C.careful;across    
D.carefully;across
题型:单选题难度:偏易来源:同步题

答案

A

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