问题
选择题
— May I taste the cake?
— No, you wash your hands first. [ ]
A. need
B. can
C. may
D. must
答案
答案：D
搜题请搜索小程序“爱下问搜题”
— May I taste the cake?
— No, you wash your hands first. [ ]
A. need
B. can
C. may
D. must
答案：D