精英家教网 > 高中英语 > 题目详情

10、When ______ the street, you must watch out for the busy traffic.

A. crossed   B. you crossing   C. crossing    D. to cross

10、C

请在这里输入关键词:
相关习题

科目:高中英语 来源: 题型:

When ______ the street, you must watch out for the busy traffic.

A. crossed   B. you crossing   C. crossing    D. to cross

查看答案和解析>>


同步练习册答案