[外语类试卷]大学英语三级(B级)模拟试卷454及答案与解析.doc
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1、大学英语三级( B级)模拟试卷 454及答案与解析 Section A Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct an
2、swer from the 4 choices marked A, B, C and D. ( A) Thats all right. ( B) Im going to Shanghai. ( C) Im fine. Thank you. ( D) Everything is going well. Section B Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue,
3、there is a recorded question. The dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D. ( A) He is amused. ( B) He is happy. ( C) He is calm. ( D) He is upset. Section C Directions: In this section
4、 you will hear a short recorded passage. The passage has some words or phrases missing. The passage will be read 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
5、you to check your writing. Now the passage will begin. 3 One day my friend and I (11) a firehouse. The fighters were very nice to us. They showed us the fire engines and told us how the equipment worked. I wanted to (12) the big ladder. They explained the bell system to us and told us how the fire-a
6、larm box worked. Now we understand how dangerous it is when somebody (13) a false alarm. We also understand how dangerous it is to play with matches. I think fire fighters are very brave. They rush into (14) building and rescue people who are trapped. They wear heavy raincoats, thick rubber boots an
7、d helmets. They usually carry axes so that they can break windows and doors to (15) the fire. It seems like a challenging way to earn a living. Section A Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or
8、words from the 4 choices marked A , B, C, and D. 8 _ I do my work, the boss doesnt mind what time I arrive at my office. ( A) So far as ( B) So long as ( C) So long ( D) So far 9 The more I looked at the picture, _. ( A) the less I liked it ( B) I liked it less ( C) the better did I like it ( D) I l
9、iked it better 10 If you don t _ smoking you will not get better. ( A) give off ( B) give up ( C) give in ( D) give out 11 The ship _ several ports to pick up passengers before crossing the ocean. ( A) calls in ( B) calls off ( C) calls on ( D) calls at 12 We must Work hard to _ the plan. ( A) reali
10、ze ( B) recognize ( C) identify ( D) aware 13 They talked as if they _ friends for years. ( A) were ( B) have been ( C) would be ( D) had been 14 After I _ for half an hour, I realized that he was not coming. ( A) have waited ( B) waited ( C) had been waiting ( D) was waiting 15 Ten years _ since we
11、 met in Beijing. ( A) passed ( B) passing ( C) have passed ( D) had passed 16 In recent years special attention has been paid_developing the students productive skills. ( A) over ( B) to ( C) on ( D) in 17 The villagers have offered much help to us and we think we should do something for them _. ( A
12、) in return ( B) in place ( C) in fashion ( D) in danger 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. 18 His (analyze)_ of the market situation was confirmed by the further development of events.
13、19 Because of the traffic jam, when I got to the station, the train (leave) _. 20 If you intend (visit) _ the National Garden, please contact me. 21 He has made up his mind (teach) _ in the countryside. 22 This milk smells as if it (already, go) _ sour. 23 There are (differ) _between the two similar
14、 pictures. 24 I made up my mind _ (study) in France. 25 While I (watch) _ television, the door bell rang. 26 We had great difficulty (find)_ his house. 27 It is announced that the lunch time will (shorten) _ from one hour to 45 minutes. Task 1 Directions: After reading the following passage, you wil
15、l find 5 questions or unfinished statements, 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. 28 Water problems in the future will become more intense and more complex. Our increasing population will tremendously in
16、crease urban wastes, primarily sewage (污物 ). On tile other hand, increasing demands for water will decrease substantially the amount of water available for diluting (稀释 ) wastes. Rapidly expanding industries which involve more and mine complex chemical processes will produce large volumes of liquid
17、wastes, and many of these will contain chemicals which are noxious. To feed our rapidly expanding population, agriculture will have to be intensified. This will involve ever-increasing quantities of agricultural chemicals. From this, it is apparent that drastic steps must be taken immediately to dev
18、elop correct measures for the pollution problem. There are two ways by which this pollution problem can be solved. The first way is to de- crease their pollution hazard. This involves the processing of solid wastes “prior to“ disposal and the treatment of liquid wastes. A second approach is to devel
19、op an economic use for all or a part of the wastes. Farm manure (肥料 ) is spread in fields as a nutrient or organic supplement. Effluents (废液 ) from sewage disposal plants are used in some areas both for irrigation and for the nutrients contained. Effluents from other processing factories may also be
20、 used as a supplemental source of water. Many industries, such as meat and poultry processing factories, are currently changing former waste products into marketable by-products. Other industries are economic uses for waste products. 28 The reason that water problem will become more and more serious
21、 is _. ( A) decrease in rainfall ( B) high temperature ( C) increase in wastes ( D) the waste of water 29 How many ways does this passage point out to deal with water pollution problem? ( A) One. ( B) Two. ( C) Three. ( D) Four. 30 The words “prior to“ (para.2) probably mean “_“. ( A) . after ( B) d
22、uring ( C) before ( D) when 31 The second way of solving water pollution problem is about _. ( A) serious limits to industrial factories ( B) forbidding some factories discharging effluents ( C) reusing all or a part of wastes ( D) decreasing pollution hazard 32 By writing the passage, the author wa
23、nts to _ ( A) familiarize us with the serious water problem ( B) show his or her scientific research to reader ( C) tell us how to use effluents ( D) suggest that the processing factories use wastes Task 2 Directions: This task is the same as Task 1. The 5 questions or unfinished statements are numb
24、ered 41 through 45. 32 Fliers may want to have their tickets in hand before catching their planes, but the airline companies are doing everything they can to bring forward cost-saving ticketless flight no paper needed, just a ticket number and a photo ID. Anyone who buys a Northwest E-ticket through
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- 外语类 试卷 大学 英语 三级 模拟 454 答案 解析 DOC
