问题
选择题
— What did the head teacher say at the meeting?
— He said, "We _____ be proud of working hard. We mustn't be lazy." [ ]
A. must
B. needn't
C. may
D. can't
答案
答案：A
搜题请搜索小程序“爱下问搜题”
— What did the head teacher say at the meeting?
— He said, "We _____ be proud of working hard. We mustn't be lazy." [ ]
A. must
B. needn't
C. may
D. can't
答案：A