Mike________be here now beacuse he has just gone to Washington.A:mustn'tB:can'tC:needn'tD:may not

分类: 作业答案 • 2022-01-02 15:49:11

问题描述：

Mike________be here now beacuse he has just gone to Washington.
A:mustn't
B:can't
C:needn't
D:may not

答

B 不可能

答

B:can't
否定推测