—May I smoke here?—If you _______, choose a seat in the smoking section.A.shou

—May I smoke here?—If you _______, choose a seat in the smoking section.A.shou

题型:不详难度:来源:
—May I smoke here?
—If you _______, choose a seat in the smoking section.
A.shouldB.could
C.mayD.must

答案
D
解析
句意为“如果你非要抽烟的话,选择一个抽烟区的座位吧”。must意为“必须,一定要”。
举一反三
—Are you coming to Alice’s party?
—I’m not sure.I _______ go to the concert instead.
A.mustB.would 
C.shouldD.might

题型:不详难度:| 查看答案
Mr Bush is on time for everything. How _______ it be that he was late for the opening ceremony?
A.canB.should
C.mayD.must

题型:不详难度:| 查看答案
—I didn’t go to work yesterday because my car broke down.
—You _______ mine.I wasn’t using it then.
A.might borrow
B.could have borrowed 
C.must have borrowed
D.ought to borrow

题型:不详难度:| 查看答案
A left-luggage office is a place where bags _______ be left for a short time, especially at a railway station.
A.shouldB.can
C.mustD.will

题型:不详难度:| 查看答案
I am glad that you have managed to come.You _______ have brought wine.We’ve got plenty.
A.wouldn’tB.couldn’t
C.mustn’tD.needn’t

题型:不详难度:| 查看答案
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