大学三级(B)-43及答案解析.doc
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1、大学三级(B)-43 及答案解析(总分:91.00,做题时间:90 分钟)一、BPart Listenin(总题数:0,分数:0.00)二、BSection A/B(总题数:1,分数:4.00)(分数:4.00)(1). A. Thats OK. B. Im sorry. C. Impossible. D. Wonderful.(分数:0.80)A.B.C.D.(2). A. He came to our company last year. B. I think he is a nice person. C. He was in London 5 years ago. D. I have m
2、et him somewhere before.(分数:0.80)A.B.C.D.(3). A. It doesnt matter. B. Yes, it is. C. No, it isnt. D. So do I.(分数:0.80)A.B.C.D.(4). A. About 50 pages. B. It is very long. C. About two hours. D. It is two hours.(分数:0.80)A.B.C.D.(5). A. About 15 minutes. B. On the fight side. C. About two kilometers. D
3、. The National Park.(分数:0.80)A.B.C.D.三、BSection B/B(总题数:1,分数:5.00)(分数:5.00)(1). A. His bag. B. His tape. C. His cap. D. His book.(分数:1.00)A.B.C.D.(2). A. It was wonderful. B. It was disappointing. C. It was boring. D. It was unusual.(分数:1.00)A.B.C.D.(3). A. Manager and secretary. B. Doctor and patie
4、nt. C. Shop assistant and customer. D. Taxi driver and passenger.(分数:1.00)A.B.C.D.(4). A. At 1:40. B. At 1:50. C. At 2:00. D. At 3:50.(分数:1.00)A.B.C.D.(5). A. He was killed in an air crash. B. He was wounded in a fight. C. He was injured in an accident. D. He was burnt in a fire.(分数:1.00)A.B.C.D.四、B
5、Section C/B(总题数:1,分数:5.00)When you were six years old, you had 20 teeth. These are called milk-teeth. After you are six, your milk-teeth begin to U U 1 /U /U. Theyre making way for a new U U 2 /U /U. As new teeth come in, they cut off the U U 3 /U /Usupply to the milk-teeth. After a while, the milk-
6、teeth fall out. By the time you are 25, you should have a whole new set of teeth. And youll have 12 U U 4 /U /Uteeth. In all, youll have U U 5 /U /Uteeth in each jaw. (分数:5.00)填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_五、BPart Vocabula(总题数:0,分数:0.00)六、BSection A/B(总题数:10,分数:10.00)1.With the development of p
7、roduction and science, radio _ a wide application in a short time. A. found B. has found C. finds D. has founded(分数:1.00)A.B.C.D.2.Since there isnt much time left, you can just make the report_. A. in detail B. in short C. in all D. in brief(分数:1.00)A.B.C.D.3.The man was accused _ robbing the bank.
8、A. with C. for B. in D. of(分数:1.00)A.B.C.D.4.Neither the girl nor her twin brothers _ allowance. A. has used up her B. have used up their C. has used up their D. have used up theirs(分数:1.00)A.B.C.D.5.Riding my bicycle home from school, _ as I went around the comer. A. a car hit me B. I was struck by
9、 a car C. a car struck me D. I was struck with a car(分数:1.00)A.B.C.D.6._the population is too large, the government has to take measures to control the birth rate. A. Although B. Since C. If D. Until(分数:1.00)A.B.C.D.7._one you choose, I am sure you will enjoy it. A. Whatever B. Which C. That D. Whic
10、hever(分数:1.00)A.B.C.D.8.If I _ out of ink, I would have finished writing the paper. A. shouldnt run B. havent run C. hadnt run D. didnt run(分数:1.00)A.B.C.D.9.Five kilometers_a long distance for a five-year-old boy to run. A. is B. are C. be D. would(分数:1.00)A.B.C.D.10.Thats really like _. A. what wa
11、r is B. what is war C. which is war D. which war is(分数:1.00)A.B.C.D.七、BSection B/B(总题数:10,分数:10.00)11.The great number of traffic accidents (emphasis) 1 the need for careful driving.(分数:1.00)填空项 1:_12.Since the beginning of this term,Jack has shown some 1(improve)in both hisreading and writing(分数:1.
12、00)填空项 1:_13.It is important that we (get) 1 more people to attend the conference.(分数:1.00)填空项 1:_14.When Jenny came to Britain, she had to get used to (drive) 1 on the left.(分数:1.00)填空项 1:_15.If the pills (take) 1 on time, he would have been saved.(分数:1.00)填空项 1:_16.Since its (invent) 1, the teleph
13、one has become one of the most important telecommunication instruments in the world.(分数:1.00)填空项 1:_17.Jim, as well as his two elder brothers, 1(teach) in Harvard University now.(分数:1.00)填空项 1:_18.(short) _ after buying IBMs PC business, Lenovo began to occupy a larger market share in the Asia Pacif
14、ic region.(分数:1.00)填空项 1:_19.My suggestion is that we (send) 1 a few people to help the other groups.(分数:1.00)填空项 1:_20.We think that the duty of the police is to (sure) 1 that people are protected from crime.(分数:1.00)填空项 1:_八、BPart Reading (总题数:0,分数:0.00)The computer network is a creation of the el
15、ectronic age. In a computer system, a hacker is worse than a thief entering your house. He could go through anyones electronic mail or add to, change, distort or delete anything in the information stored in the computers memory. He could even take control of the entire system by inputting his own in
16、structions in the software. He could shut the computer down whenever he wished, and no one could stop him. Then he could program the computer to erase any sign of his ever having been there.Hacking, our electronic-age term for computer break-in, is more and more in the news: A dissatisfied former in
17、surance-company employee wipes out information from payroll files. A student sends out a “virus“ ,a secret and destructive command, over a national network. The virus copies itself at lighting speed, jamming the entire network-thousands of commercial and government computer systems. Now exists the p
18、ossibility of terrorism by computer. Destroying a system responsible for air-traffic control at a busy airport or the telephones of a major city is a relatively easy way to spread alarm.Yet neither business nor government has done enough to strengthen its defenses against attack. For one thing, such
19、 defenses are expensive; for another, they may interrupt communication-the main reason for using computers in the first place.(分数:4.00)(1).Why does the writer mention “a thief“ in the first paragraph? A. To show that a hacker is more dangerous than a thief. B. To tell people that thieves like to ste
20、al computers nowadays. C. To demand that a computer network should be set up against thieves. D. To look into the case where hackers and thieves are the same people.(分数:0.80)A.B.C.D.(2).Find the same meaning as “erase“ in the last sentence of the first paragraph. A. Add. B. Change. C. Remove. D. Sto
21、re.(分数:0.80)A.B.C.D.(3).According to the passage, all the damage listed below could be done by a hacker EXCEPT _. A. entering into computers illegally B. creating many electronic-age terms C. removing computer systems D. going through computer systems(分数:0.80)A.B.C.D.(4).By saying “Now exists the po
22、ssibility of terrorism by computer“, the writer means that _. A. some employees may erase information from payroll files B. students who send out a “virus“ may do damages to thousands of computers C. some people may spread fear in public by destroying computer systems D. some terrorists are trying t
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- 大学 三级 B43 答案 解析 DOC
