问题
选择题
-Listen! Is that Kate playing the piano in the room?
-No. It _____ be Kate. She has gone to London.[ ]
A. may not
B. needn't
C. mustn't
D. can't
答案
答案：D
搜题请搜索小程序“爱下问搜题”
-Listen! Is that Kate playing the piano in the room?
-No. It _____ be Kate. She has gone to London.[ ]
A. may not
B. needn't
C. mustn't
D. can't
答案：D