问题
选择题
—May I put my bike here?
—No, you ______. You should put it over there. [ ]
A. may not
B. mustn't
C. needn't
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—May I put my bike here?
—No, you ______. You should put it over there. [ ]
A. may not
B. mustn't
C. needn't
答案：B