单选题He won the scholarship. He _____ hard these terms.Ashould have workedBmust have workedCmust have been workingDcould have worked

单选题
He won the scholarship. He _____ hard these terms.
A

should have worked

B

must have worked

C

must have been working

D

could have worked


参考解析

解析:

相关考题:

______ hard he tried, he could not lift it. A.WhateverB.No matterC.HoweverD.Although

He is really good man, ()? A、doesn't heB、isn't heC、won't he

______ he worked very hard all day, he couldn’t finish the job in time. A、AlthoughB、EvenC、In spiteD、In case

_______ his parents disapprove, he said he won't go to university. A.Even thoughB.UntilC.As ifD.Despite

Why hasn't he come? ______on time, we will have to put off the trip.A. If he doesn't comeB. If he won't comeC. If he shouldn't comeD. If he hadn't come

Eaton’s success lay primarily in that ____.A. he sold only good quality goodsB. he was the first person to provide good serviceC. he treated his employees better than any of his competitorsD. he won respect from his customers

--- What does he look like?--- __________.A. He just got marriedB. He is tall and thinC. He works very hard

If he should study hard, he () (can go)(请调整为合适的形式) to college.

If the man () succeed, he must work as hard as he can. A、willB、is toC、is going toD、should

He has applied _____ a scholarship. A.forB.toC./D.with

If he had worked hard____.A. he might have passed the final examB. he might pass the final examC. he has passed the final examD. he passed the final exam

The work ______ he was devoted won high praise.A、to whichB、to thatC、in whichD、in that

He won't come unless inviting.()

I don’t think he will be back in an hour, ___________? A. do IB. won’t heC. don’t ID. will he

__________ he works hard, I don’t mind when he fin

He didn‘t go to France,the doctor suggested that he_______there.( )A.won‘t goB.not goC.not to goD.didn’t go

If the man()succeed, he must work as hard as he can.AwillBistoCis going toDshould

I don't think he will be back in an hour,()?A、doIB、won‘t heC、don‘t ID、will he

单选题No matter however hard he tries, he never seems able to finish his work in time.AhoweverBtriesCseemsDin time

单选题Once he starts a job, he won't stop()it is finished.AtillBafterCbeforeDuntil

单选题He ______ the maths examination if he had worked hard enough, but he didn't.Awould passBhas passedCwould have passedDpassed

单选题It was _____ he had made such great contributions to world peace that he won the Nobel Prize for Peace.AthatBbecauseChowDwhy

单选题Einstein’s theory of relativity seemed hard to believe at the time _____.Awhen he first introducedBthat he first introduced itChe first introducedDwhich he first introduced it

单选题Einstein’s theory of relativity seemed hard to believe at the time when he was first introduced.Awhen he first introducedBthat he first introduced itChe first introducedDwhich he first introduced it

单选题Einstein’s theory of relativity seemed hard to believe at the time______ .Awhen he first introduced itBthat he first introduced itChe first introduced Dwhich he first introduced it

单选题His opponent having sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do it.AHis opponent having sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do it.BAndrew could have won by exploiting this weakness after his opponent sprained his wrist, but he chose not to do so.CChoosing not to do so, Andrew could have won after his opponent sprained his wrist by exploiting this weakness.DAfter his opponent sprained his wrist, Andrew could have won by exploiting this weakness, but he chose not to do so.EAfter his opponent sprained his wrist, Andrew could have, but chose not to do it, won by exploiting this weakness.

单选题He studied hard at school when he was young,______contributed a lot to his success.AwhichBthereforeCthatDwhat