单选题（共50 道试题，共100 分。

）1. Boris has brains. In fact,I doubt whether anyone in the class has ____________IQ.A. a highB. a higherC. the higherD. the highest满分：2 分得分：22. The young driver looked over the engine carefully lestit____________on the way.A. goes wrongB. should go wrongC. went wrongD. would go wrong满分：2 分得分：03. If you have made a decision, please stick _______ what you want.A. toB. upC. ofD. for满分：2 分得分：24. They will____to Paris next year.A. tripB. getC. visitD. travel满分：2 分得分：25. The iron,_____, breathes air as we do．A. as it wasB. as it wereC. as it isD. as it will满分：2 分得分：26. His father is ____________than his mother.A. older four yearsB. as four years olderC. four years olderD. four years bigger满分：2 分得分：27. The two elements ____________water is made are the oxygen and hydrogen.A. thatB. whichC. of whichD. with which满分：2 分得分：28. Whenever she asks____help , he is always ready to help.A. withB. forC. inD. to满分：2 分得分：29. I can't do my homework with all this noise____________.A. is going onB. to go onC. gone onD. going on满分：2 分得分：210. The reason I plan to go is ____________if I don't.A. because she will be unhappyB. that she will be unhappyC. what she will be unhappyD. for she will be unhappy满分：2 分得分：211. The manager will not _______ us to see use his car.A. haveB. letC. agreeD. allow满分：2 分得分：212. —Could you be so kind as to turn down that rock “n” roll? I am preparing for tomorrow's exam. —________A. It's none of your business.B. What are you doing?C. Sure. Sorry to disturb you.D. No, I don't think so.满分：2 分得分：213. Why____ with him? He’ll never change his mi nd.A. arguedB. argueC. arguingD. to argue满分：2 分得分：214. When you read a book in a hurry, you can _________ some less important details.A. leaveB. skidC. skipD. skin满分：2 分得分：215. The town is about _________ ride from here.A. two hourB. two hour'sC. two hours'D. two-hours满分：2 分得分：216. ____________, he slipped through the window.A. With anyone noticingB. With anyone noticedC. Without anyone noticingD. Without nobody noticed满分：2 分得分：217. Do ____________you are told; otherwise you will be punished.A. thatB. whatC. whichD. whom满分：2 分得分：218. ____to the Chinese Culture Club.You can learn Beijing opera here.A. ComingB. WelcomeC. Well comeD. Will come满分：2 分得分：219. — What was his performance like? — Oh, it couldn't havebeen____________.A. much wonderfulB. more wonderfulC. less wonderfulD. the most wonderful满分：2 分得分：220. Is this the place ____________the exhibition was held?A. whereB. thatC. on whichD. the one满分：2 分得分：221. —You have lovely children. —_______________.A. No, no, no. They are notB. Oh, no, noC. You're talking too muchD. Thanks满分：2 分得分：222. I think English is____________than Japanese.A. much importantB. importantC. much more importantD. more much important满分：2 分得分：223. Mrs. Lee will move into her new house next Monday, ____________it will be completely furnished.A. by that timeB. by the timeC. by which timeD. by some time满分：2 分得分：024. Economics, several courses of which I have taken thus far,____________to be difficult but useful for almost all students.A. proveB. provesC. have been provedD. are proved满分：2 分得分：225. I went to the post office，only_____ it was closed．A. findingB. to findC. to be findingD. found满分：2 分得分：226. ____________is a fact that English is accepted as an international language.A. WhatB. ThisC. ThatD. It满分：2 分得分：227. Cattle____________to graze on the village common.A. are allowedB. is allowedC. allowsD. allow满分：2 分得分：228. I will give this book to____________wants to have it.A. whomeverB. whoeverC. whateverD. wherever满分：2 分得分：229. Either Mr. Lee or the students______ to clean the blackboard.A. hadB. hasC. haveD. having满分：2 分得分：230. My friend ____ to visit the Great Wall, too.A. does not planB. plan notC. not plansD. plans满分：2 分得分：231. The country is faced with great problems,starvation____________the top of them.A. has beenB. isC. beingD. is being满分：2 分得分：232. He was ________ the Nobel prize for his new discovery.A. offeredB. informedC. rewardedD. awarded满分：2 分得分：233. That tree looked as if it____________for a long time.A. hasn't wateredB. hadn't been wateredC. didn't waterD. wasn't watered满分：2 分得分：234. The more he tried to help her,____________she seemed to appreciate it.A. lessB. the lessC. the leastD. the lesser满分：2 分得分：235. We cannot judge a person simply on the ___ of his education.A. conditionB. basisC. principleD. theory满分：2 分得分：236. —This box is too heavy for me to carry upstairs. —________.A. You may ask for help.B. Let me give you a hand.C. Please do me a favor.D. I'd come to help.满分：2 分得分：237. Liu Fang studies much better than ____________student in his class.A. anyB. any otherC. the otherD. other满分：2 分得分：238. Four hours______ too long for him to write the letter.A. hasB. areC. isD. have满分：2 分得分：239. Our English professor is very____in using chopsticks.A. skilledB. greatC. likelyD. good满分：2 分得分：240. I have not found my book yet. In fact, I'm not sure ____________I could have done with it.A. ifB. whetherC. howD. what满分：2 分得分：241. This western restaurant is superior____________the one we went to last week.A. thanB. toC. asD. for满分：2 分得分：242. —Hurry up please, or I'll be late. —_______A. Sorry sir, but the traffic is thick now.B. Well, it's alright, sir.C. How can you say that, sir?D. Oh, we are going the right way.满分：2 分得分：243. After a number of disagreements with the committee, the chairman decided to_____.A. withdrawB. resignC. retireD. retreat满分：2 分得分：244. It's already 5 o'clock now. Don't you think it's abouttime____________?A. we are going homeB. we go homeC. we went homeD. we can go home满分：2 分得分：245. It was ______fun to play on the beach that it attracted countless children.A. such greatB. so greatC. such a greatD. so great a满分：2 分得分：246. The company official ____________ I thought would be fired received a raise.A. whomB. whoeverC. whoD. which满分：2 分得分：247. War and peace ____________a constant theme in the history of the world.A. isB. areC. have beenD. has been满分：2 分得分：248. He told me how he had given me shelter and food without which I ____________of hunger.A. would have diedB. would dieC. would be diedD. will die满分：2 分得分：249. —Do you mind my smoking here? —_________.A. No, thanks.B. Yes, I do.C. Yes. I'd rather not.D. Good idea.满分：2 分得分：250. Do you know ____________?A. when does the party startB. whether the party startsC. what time the party startsD. if the party starts满分：2 分得分：2。