I.单项选择（共15小题，每小题1分，满分15分）1. _______number of the students in our class is fifty-five and____number of them come from the countryside.A. The ; theB. A ; aC. The ; aD. A ; the2. Madam Curie, _______ to scientific research, was_______ the Nobel Prize twice.A. devoted herself; awardedB. devoted; rewardedC. who devoted; awardedD. devoted; awarded3. ------Heard that many people turned off their lights during Earth Hour?------- Yes. Great importance has been ______ to climate change.A. adoptedB. appealedC. appliedD. attached4. The exhibition will those who love Impressionist.A. devote toB. contribute toC. appeal toD. link to5.Only when he _______ the office _______we find out the truth.A. did return; didB. returned; didC. did return ; doD. return; did6.He has never seen such a good film, _________.A. neither did LilyB. nor has LilyC. so Lily hasD. so has Lily7. It was on November 15, 2010______a big fire happened in shanghai, _______ wasa great shock to lots of people.A. when; thatB. that; whenC. which; whenD. that; which8. The couple watch the Kongming light go higher and higher until they lost ___of it.A.viewB.sceneC.visionD.sight9. If it _____ another ten minutes, the game would have been called off.A. had rainedB. would have rainedC. have seenD. rained10. This is the first time that I _______ this kind of tasty moon cake.A. enjoyB. have enjoyedC. has enjoyedD. am enjoying 11．It’s a dilemma that the development of economy will _____ the process of global warming .A. speed upB. set upC. sweep upD. take up12. Leave your key with your neighbor _________you lock yourself out one day.A. as long asB. even thoughC. in caseD. as if13 It’s wise to forget things which aren't worth ______.A. being rememberedB. rememberingC. to be rememberedD. to remember 14---How do you like his speech---Wonderful! What he said really____________.A.makes a livingB.makes a changeC.makes an appointmentD.makes a difference15．It is suggested that students______ mobile phones at school, so seldom_______ them using one.A. don’t use; will you seeB. should not use; you will seeC. not use; will you seeD. can’t use; will you see16．“We can’t go out in t his weather，”said Bob，________out of the window.A．looking B．to look C．looked D．having looked 17．It was in 2002 he was still at middle school ____the boy became expert at computer.A. Where/thatB. When/thatC. That/thatD. What/that18.Mary couldn’t remember when she first met Mr. Anderson, but she was sure it was _____ Sunday because everybody was at _______ church.A. /; theB. the; /C. a; /D. /;19. Jack was caught _______ in the final exam , so the teacher didn’t allow him to pass it.A. cheatingB. cheatC. to be cheatingD. to have cheated20. Although cats can’t see in complete darkness, their eyes are much more ______ to light thanhuman eyes.A. attractiveB. energeticC. sensitiveD. confident21. He talked about a new actress _____ no one had ever heard.A. of whomB. from whomC. thatD. who22. The company has _______ its business in Beijing by building a new factory there.A. raisedB. producedC. expandedD. exported23. Making a fist and shaking it almost always ____ that someone is angry and threatening another person.A. meanB. meantC. meansD. is meant24. A specialist said that multimedia should be made good use of _______ students’ learning andspeaking skills.A. developingB. to developC. developedD. havingdeveloped25. –I’d like to pick _______ your son at the airport, but I’m afraid I couldn’t recognize him.--Don’t worry. It is easy to pick him _______ he has a thick black moustache.A. out; upB. out; outC. up; outD. up; up26. --What do you think made your friend upset?--_______.A. Because he didn’t pass the driving testB. He didn’t pass the driving testC. Not pass the driving testD. Not passing the driving test27. --- I am glad to meet you. How is your holiday going?--- It couldn’t be _____. It has been raining all week here.A. badB. worseC. worstD. too bad28. –What Tom said turned out to be right.--Oh, yes. I regret _______ his advice.A. to takeB. takingC. not to takeD. not taking29. I saw her in the office this morning. She ____ back to work without the doctor’s allowance.A. couldn’t comeB. couldn’t have comeC. should have comeD. should not have come30. Was it ____she said or something that she did _____ you were angry at so much?A. what; thatB. that; whichC. that; whatD. what; which31. “It is not only you but also Tom who ______________,” said the teacher after knowing whathad happened.A. are to be blamedB. is to be blamedC. are to blameD. is to blame32. Whoever ____________ in the robbery must be punished.A. have involvedB. involvesC. involveD. is involved33. Our teacher looked here and there on our playground ________ looking for something.A. even ifB. what ifC. as ifD. only if34. Most members of the committee were in favor of the suggestion; only a ________ wereagainst it.A. majorityB. minorityC. quantityD. amount35. ---- Mom, I need a new schoolbag.---- But didn’t I buy you _____ three months ago?A. itB. the oneC. oneD. another36. –Please send us an e-mail _____ you arrive there.---I will.A. immediatelyB. the moment whenC. immediately whenD. at the moment37.---Come on ,please give me some advice on the project.--- Sorry , with so many things _______ my mind, I almost break down.A. filledB. fillingC. to fillD. being filled38.People began to concentrate less religious themes and adopt a more humanisticattitude life.A. on/ to B . to/on C. in/on D. in/of39. the new paints and the new technique, we would not be able to see the many great masterpieces which this period is famous.A. With/ofB. With/forC. Without/ofD. Without/for40.He had a preference Modern Art.A. in B . on C. to D. forII.完形填空（共20小题；每小题1分，满分20分）阅读下面短文，从短文后各题所给的四个选项（A,B,C和D）中，选出可以填入空白处的最佳选项。