问题
选择题
You _______ walk across the road. It’s dangerous.[ ]
A. may not
B. don’t have to
C. must not
D. needn’t
答案
答案：C
搜题请搜索小程序“爱下问搜题”
You _______ walk across the road. It’s dangerous.[ ]
A. may not
B. don’t have to
C. must not
D. needn’t
答案：C