It has been announced that passengers ____ remain in their seats until the dangerous subjects have been removed.
#90050
A
can
B
will
C
may
D
shall
推荐题目
 He was determined that his children_______ to the best school available.
#89159
A
should go
B
went
C
ought to go
D
would go
 If we had become aware of danger earlier, we _____ to stay in that temporary shelter.
#86878
A
wouldn’t choose
B
wouldn’t be choosing
C
wouldn’t have been choosing
D
wouldn’t have chosen
It is demanded that the plan _____ out as soon as possible. 
#87223
A
must be carried
B
is to carry out
C
carried
D
be carried
I wish you______go with me tomorrow. 
#89908
A
will
B
would
C
shall
D
can