-- May I smoke here?-- If you____, that's the smoking section over there.
#87284
A
should
B
could
C
may
D
must
推荐题目
－ What does the sign over there say?－ “No person ____________ bring drinks into the student computer pool.”
#87693
A
will
B
may
C
shall
D
must
—— Why do you make me do so? —— I am sorry that you＿＿＿＿＿＿＿＿do such a thing.
#89878
A
would
B
can
C
should
D
may
They must have been here the day before yesterday,＿＿＿＿?
#89896
A
mustn’t they
B
didn’t they
C
mustn’t have they
D
had they
But for your timely warning, we ___have been unaware of the danger. Thank you very much!
#86790
A
shall
B
must
C
will
D
would