问题

There are no guests in the hotel. It _________ offer the friendliest service.
A:needn’t
B:must
C:may
D:can’t;
B:must
C:may
D:can’t;
正确答案是:
同类题型
A:Which do young people prefer, music all sportsB:Both,I think.Music is___ sports.
Ron, I congratulate you on your success.—Thanks, but the honor _____ to all the people here.
Would you mind not littering in the classroom — ______ I’ll pick up the waste paper