They        have arrived at lunchtime but their flight was delayed.
#86396
A
will
B
can
C
must
D
should
推荐题目
It is my suggestion that the English program _____after supper.
#87471
A
broadcast
B
should broadcast
C
be broadcast
D
is broadcast
The report makes the recommendation that no more prisons _____. 
#90044
A
will be built
B
be built
C
shall be built
D
are to be built
To be frank, I’d rather you ____in the case.
#87009
A
will not be involved
B
not involved
C
have not been involved
D
were not involved