[外语类试卷]大学英语三级(B级)模拟试卷286及答案与解析.doc
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1、大学英语三级( B级)模拟试卷 286及答案与解析 Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. The dialogues and questions will be spoken two times. When you hear a question, you should deci
2、de on the correct answer from the 4 choices marked A, B, C and D. ( A) Well. ( B) How about this one? ( C) Its very interesting. ( D) Very good. ( A) Of course. ( B) I like it very much. ( C) The first one. ( D) Thats OK. ( A) About four feet tall. ( B) She is my friend. ( C) Shes taller than I. ( D
3、) I think so. ( A) How about you? ( B) Thank you. ( C) It cant help. ( D) It doesnt matter. ( A) Yes, it is. ( B) Good idea. ( C) Often. ( D) Yes, I am. Section C Directions: In this section you will hear a short recorded passage. The passage has some words or phrases missing. The passage will be re
4、ad three times. During the second reading, you are required to put the missing words or phrases on the blank in order of numbered blanks according to what you hear. The third reading is for you to check your writing. Now the passage will begin. 6 Life on land probably 【 11】 about 430 million years a
5、go, though it has existed in the water for perhaps 【 12】 3,000 million years When we think of the first life on land, we probably think of some 【 13】 animals coming out of the oceans, but 【 14】 , no animals could have been living if plants had not been on land first Plants had to be on land before a
6、nimals arrived They 【 15】 the first land animals with food necessary to live since they the plants are the only form of life that is able to get and store energy Section A Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most ap
7、propriate word or words from the 4 choices marked A , B, C, and D. 11 We were all there when the accident_. ( A) spread ( B) broke ( C) appeared ( D) occurred 12 All flights_because of the heavy snow, we had to take the train. ( A) were canceled ( B) had been canceled ( C) have been canceled ( D) ha
8、ving been canceled 13 With the electricity_, all the machines stopped. ( A) cut off ( B) cut down ( C) was cut off ( D) was cut down 14 People appreciate_with him because he has a good sense of humor. ( A) to work ( B) working ( C) have worked ( D) having to work 15 Jack worked as hard as he could_u
9、p with the others. ( A) as to catch ( B) in order to catch ( C) so that he caught ( D) to be caught 16 My computer isnt working. It_. ( A) need repairing ( B) needs repairing ( C) need to repair ( D) need to be repaired 17 We should never run_the nature. ( A) up ( B) with ( C) for ( D) against 18 Yo
10、ud better _ your computer before you use it again. ( A) observe ( B) begin ( C) check ( D) pick 19 Since there isnt much time left, you can just make the report_. ( A) in detail ( B) in short ( C) in all ( D) in brief 20 _ she had never traveled herself, she received vicarious pleasure from reading
11、about interesting places. ( A) Because ( B) Since ( C) Now that ( D) Although Section B Directions: There are 10 incomplete statements here. You should fill in each bland with the proper form of the word given in the brackets. 21 Children should be encouraged to be (independence)_thinkers. 22 The bo
12、ok (publish)_in 2000. 23 The more careful you are, the (few)_mistakes you make. 24 If I (get)_up earlier, I would have caught the flight. 25 Dont forget (close)_the door when you leave. 26 John, along with his two friends, (be)_going to the cinema this evening. 27 All these difficulties were caused
13、by (nature)_disasters. 28 The office building was (beautiful)_decorated. 29 They are busy (prepare)_for the conference. 30 A fence, (stand) _at the back of our garden, separates us from our neighbors. Task 1 Directions: After reading the following passage, you will find 5 questions or unfinished sta
14、tements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice. 30 Beginning in October, more than 13000 McDonalds restaurants in America will use a new variety of cooking oil. McDonalds aims to make its French fries and
15、other fried foods healthier. The change will not affect the taste or the number of calories in the food. But by changing the cooking oil, McDonalds says, it hopes to cut by nearly half the amount of trans fatty acids (转换脂肪酸 ) in French fries and reduce the amount of saturated fats (饱和脂肪 ) by 16 perc
16、ent. Scientists believe that trans fatty acids and saturated fats raise cholesterol (胆固 醇 ) levels and increase the risk of heart disease. McDonalds new step is important because McDonalds is an industry leader and other fast-food chains and food processors may follow the lead. For McDonalds, the ac
17、tion comes at a time when Americans are becoming more and more concerned about obesity, which is also an increasing pressure on food companies to offer healthy food to consumers. After three years of study, McDonalds officials say they are switching oil that is lower in saturated fats and trans fatt
18、y acids. McDonalds says the change will not cause higher coats for consumers. Though there is some change, scientists say that the amount of trans fatty acids in foods at McDonalds and at other fast-food companies is still important. 31 The main idea of the text is_. ( A) McDonalds is a pioneer in f
19、ood products ( B) McDonalds is enlarging its restaurants in the world ( C) fried foods cant keep up with the development of modern society ( D) McDonalds is to use new cooking oil 32 More than 13 000 McDonalds restaurants in America will use a new kind of cooking oil to_. ( A) lower the costs of the
20、 products ( B) make its food taste better than ever before ( C) cure the heart disease ( D) do good to the health of consumers 33 When a new kind of cooking oil is used in McDonalds,_. ( A) the prices of McDonalds foods will be much higher ( B) consumers will find the taste of McDonalds foods differ
21、ent ( C) many other food companies will do what McDonalds does ( D) obesity will disappear in American society sooner or later 34 The word “switching“ (Line 1, Para. 5) has the same meaning as“_“. ( A) losing ( B) spending ( C) changing ( D) studying 35 Which of the following is TRUE according to th
22、e passage? ( A) If a persons cholesterol is high, it wont affect his health. ( B) Heart disease is connected with the contents of cholesterol. ( C) The Americans pay no attention to the action of McDonalds. ( D) Most of American foods are lower in trans fatty acids. Task 2 Directions: This task is t
23、he same as Task 1. The 5 questions or unfinished statements are numbered 41 through 45. 35 Do you always understand the directions on a bottle of medicine? Do you know what is meant by “Take only as directed“? Read the following directions and see if you understand them. To reduce pain, take two tab
24、lets with water, followed by one tablet every eight hours, as required. For night-time and early morning relief take two tablets at bedtime. Do not take more than six tablets in twenty-four hours. For children six to twelve years old, give half the amount. For children under six years old, ask for y
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- 外语类 试卷 大学 英语 三级 模拟 286 答案 解析 DOC
