单选题If Jack ______ the real situation, he would have made a different plan.AknowsBknewCwill knowDhad known
单选题
If Jack ______ the real situation, he would have made a different plan.
A
knows
B
knew
C
will know
D
had known
参考解析
解析：
本题考查虚拟语气的用法。句意：如果杰克知道真实情况，他可能已经制定了不同的计划。由主句的形式would have made a different plan可知该句是对过去的假设。根据虚拟语气时态的规则，主句的谓语形式为would/should/could/might + have done，从句的谓语形式应为过去完成时。故D项为正确答案。
本题考查虚拟语气的用法。句意：如果杰克知道真实情况，他可能已经制定了不同的计划。由主句的形式would have made a different plan可知该句是对过去的假设。根据虚拟语气时态的规则，主句的谓语形式为would/should/could/might + have done，从句的谓语形式应为过去完成时。故D项为正确答案。
相关考题：
Had he worked harder, he () the exams. A、must have got thoughB、would get thoughC、would have got throughD、could get through
He didn’t go to the party, but he does wish he ______ there. (A) had been(B) has been(C) would have been(D) would be
He said she must have been out of town for weeks; otherwise he ____________ her in office. (A) would see(B) should see(C) must have seen(D) would have seen
He cast an important vote which made a big _____ and reversed the situation. A. progressB. securityC. differenceD. favor
32 jack descried his father, who _____a brave boy many years ago, as a strong-wiled manA. would beB. would have beenC. must beD. must have been
the last sentence of the passage implies that if another drought came, ______.A. the situation would be much worseB. people would have to desert their homesC. the city would be fully prepared in advanceD. the city would have to redevelop the neighborhood
一If he________，he __________that food.一Luckily he was sent to the hospital immediately.A. was warned;would not takeB. had been warned;would not have takenC. would be warned; had not takenD. would have been warned; had not taken
If he()that the mushroom was poisonous, he ()it.Luckily he was sent to the hospital immediately. A、was warned, would not eatB、had been warned, would not have eatenC、would be warned, had not eatenD、would have been warned, had not eaten
He must have had an accident, or he _____ thenA:would have been hereB:would be hereC:should be hereD:had just had
If he ______ forced to make a living from the outset, he would not have been able to follow his passion. A、has beenB、would have beenC、had beenD、was
________ more careful, the mistake would not have been made. A. if he isB. if he had beenC. if he has beenD. if he should be
He told me _____ would come to his birthday party. Amany Jack friendsBmany Jack’s friendCJack’s many friendsDmany friends of Jack’s
Harry didn't believe Jack because______．A．Jack often made jokes with himB．Mike was much shorter and thinner than heC．Mike was new in the classD．he didn't know Mike at all
Had he ________ her promise, she would have made it to Yale University.A. looked up toB. lived up toC. kept up withD. come up with
He must have had an accident，or he ______ then．A.would have been hereB.should be hereC.had to be hereD.would be here
Had he worked harder, he ___________ the exams.A.must have got throughB.would get throughC.would have got throughD.could get through
Had he worked harder,he__the exams.A.must have got throughB.would have got throughC.would get throughD.could get through
The author suggests that a mathematician asked to solve a problem in an ill-defined situation would first attempt to do which of the following？( ) A.Identify an analogous situation. B.Simplify and define the situation. C.Vary the underlying assumptions of a description of the situation. D.Determine what use would be made of the solution provided.
The author suggests that a mathematician asked to solve a problem in an ill-defined situation would first attempt to do which of the following？( ) A.Identify an analogous situation B.Simplify and define the situation C.Vary the underlying assumptions of a description of the situation D.Determine what use would be made of the solution provided
单选题If Jack _____ the real situation, he would have made a different plan.AknowsBknewCwill knowDhad known
单选题He made a promise ____ he earned money， he would build a new school to help develop education.AwhatBthatCthat ifDwhat if
单选题When a teacher creates a real life situation for his students to discuss, he expects them not to focus on__________ too much.AformBuseCmeaningDfunction
单选题—Jack, I have to have a talk with your father today.—Sorry, Mrs. King. He is going on business and he won’t be ______ until next week.AoutBawayCbackDoff