She _______ have left school, for her bike is still there.A.can’tB.wouldn’tC.sho

She _______ have left school, for her bike is still there.A.can’tB.wouldn’tC.sho

题型:不详难度:来源:

She _______ have left school, for her bike is still there.
A.can’tB.wouldn’tC.shouldn’tD.needn’t

答案
A
解析

举一反三

. ---The train hasn’t come yet. It is half an hour late.
--- Yes. It __________ here at 2:02 as scheduled.
A.must have beenB.should beC.should have beenD.must be

题型:不详难度:| 查看答案

The light is still on. He _____ to turn it off when he _____ the room.
A.may forget: leaveB.must have forgotten : left
C.may forget : have leftD.could have forgotten : left

题型:不详难度:| 查看答案

. If the water hadn’t been drained out of the mine, no miners _______ alive now.
A.will beB.would have beenC.would beD.have been

题型:不详难度:| 查看答案

He ________ the window of our classroom yesterday because he didn’t come to school.           
A.mustn’t have brokenB.mightn’t have broken
C.shouldn’t have brokenD.couldn’t have broken

题型:不详难度:| 查看答案

.—Margaret ______ stay at home all day long in front of the TV.
—That’ s right.She ought to go to the fitness center with us.
A.couldn’tB.mustn’tC.needn’tD.shouldn’t

题型:不详难度:| 查看答案
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