问题

The Browns _______ the trains; if not, they would have been at the get-together as scheduled.
A:must miss
B:must have missed
C:should miss
D:should have missed
B:must have missed
C:should miss
D:should have missed
正确答案是:
同类题型
It was a great _____ for him to be pleasantto people he didn’t like
The students ought to wear school uniforms when they’re at school.
The government of Yancheng isbuilding_________cheap and good houses for the people.
______ in the centre of the busy city,their supermarket attracts a lot of customers every day.