He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.A.m

He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.A.m

题型:不详难度:来源:
He______ his work, otherwise, he wouldn’t be enjoying himself by the seaside.
A.must have completedB.should have completed
C.ought to completeD.must complete

答案
A
解析

试题分析:句意:他一定是完成了他的工作,否则他不会在海边玩得那么开心。A. must have completed对过去的肯定推测;B. should have completed本应该完成,实际上没完成;C. ought to complete应该完成;D. must complete必须完成。表示对现在的推测。故选A。
考点: 考查情态动词表推测的用法。
举一反三
China’s word,tuhao,which caught the attention of the dictionary’s editing team,__________ be in next year’s Oxford English Dictionary.
A.mustB.needC.dareD.may

题型:不详难度:| 查看答案
—What do you think we can do for our aged parents?
—You ____ do anything except to be with them and be yourself.
A.oughtn’t toB.don’t have toC.mustn’t D.can’t

题型:不详难度:| 查看答案
Tom’s score on the test is the highest in the class. He _____.
A.should study last nightB.should have studied last night
C.must have studied last nightD.must study last night

题型:不详难度:| 查看答案
(2012·四川)—Goodbye,John.Come back again sometime.
—Sure,________.
A.I didB.I doC.I shallD.I will

题型:不详难度:| 查看答案
I"m going to Europe on vacation together with John if I ________ find the money.(2012·全国Ⅱ)
A.canB.mightC.wouldD.need

题型:不详难度:| 查看答案
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