问题
选择题
— Must we collect the bottles now?
— _____. You can do it after class. [ ]
A. Yes, you may
B. Yes, you must
C. No, you mustn't
D. No, you needn't
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— Must we collect the bottles now?
— _____. You can do it after class. [ ]
A. Yes, you may
B. Yes, you must
C. No, you mustn't
D. No, you needn't
答案：D