问题
选择题
-Must I clean my rabbit's hutch every day?
-No, you __________.[ ]
A. mustn't
B. needn't
C. can't
D. don't
答案
答案：B
搜题请搜索小程序“爱下问搜题”
-Must I clean my rabbit's hutch every day?
-No, you __________.[ ]
A. mustn't
B. needn't
C. can't
D. don't
答案：B