It has been announced that candidates ______ remain in their seats until all the papers have been collected.  
#90276
A
can
B
will
C
may
D
shall
推荐题目
He insisted that his plan _______ carried out at once. 
#87128
A
would be
B
could be
C
was
D
should be
If you ________ yesterday,you ________ with your mother now.
#87090
A
set off; would talk
B
had set off; would be talking
C
set off; would have talked
D
had set off; would talk