◎ 题干
You must stop and look both ways before you ______ the road.
[     ]
A. cross
B. across
C. go cross
D. crossing
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“You must stop and look both ways before you ______ the road.[ ]A. cross B. across C. go cross D. crossing …”主要考查了你对  【实义动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。