1、国家公共英语三级（天气与气候）练习试卷 2及答案与解析 Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds
2、 to check your answer to each question. You will hear each piece ONLY ONCE. 1 What is the skin? （ A） Appreciated by most people. （ B） An organ of the body. （ C） An inactive organ. （ D） Relatively unimportant. 2 What is the normal internal temperature of the body? （ A） 97 to 99 degrees. （ B） 79 to 81
3、 degrees. （ C） 79 to 99 degrees. （ D） 71 to 79 degrees. 3 By which is the average adult covered? （ A） Three feet of skin. （ B） Twelve yards of skin. （ C） Two square feet of skin. （ D） Two square yards of skin. 4 What is Mr. Bushs main purpose of the trip? （ A） Sightseeing in Australia and the Far Ea
4、st. （ B） Visiting a friend in Cairo. （ C） Attending a conference in Sydney. （ D） Shopping in Hong Kong. 5 What will Mr. Bush probably buy? （ A） An excursion fare. （ B） A full return ticket. （ C） A single ticket. （ D） Two tickets. 6 What does the full fare cost? （ A） 1 402 pounds. （ B） 1 204 pounds.
5、（ C） 2 104 pounds. （ D） 4 102 pounds. 7 What will Mr. Bushs trip probably be? （ A） His homeSydneyCairo. （ B） His homeCarioSydney. （ C） CairoHis homeSydney. （ D） SydneyHis homeCairo. 国家公共英语三级（天气与气候）练习试卷 2答案与解析 Part B Directions: You will hear four dialogues or monologues. Before listening to each one
6、, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE. 1 【听力原文】 No organ of the body is less appre
7、ciated than the skin, one of our biggest organs and the most telltale it mirrors the state of our health, our age, and our race. Occupation and way of life may also become indelibly imprinted for all to see. Here some facts about our outer covering organ to show that there is more to the skin than m
8、eets the eye. Your skin is your bodys thermostat. It adjusts heat gain and loss so that the internal temperature remains within the normal range of 97 to 99 degrees. It takes about two square yards of skin to cover the average adult from head to toe. Undoubtedly the most intricate wrapping in existe
9、nce, the skin contains 3 million cells, three feet of blood vessels, and twelve feet of nerves in each area the size of a postage stamp. The widest difference between the darkest human skin and that of an albino is brought about by not more than 1/25 of an ounce of melanin. As far as is known, the a
10、mount of this dark brown or black pigment accounts for a our variations in racial colors, including yellow, brown, and black. 1 【正确答案】 B 【知识模块】 天气与气候 2 【正确答案】 D 【知识模块】 天气与气候 3 【正确答案】 A 【知识模块】 天气与气候 4 【听力原文】 M: Good morning. Can I help you? W: Hello. My names John Bush and Im intending to go to a con
11、ference in Sydney for three weeks. M: I see. Do you want the excursion fare or the full return fare? W: Now, can I get a stopover on an excursion fare? M: Yes, youre allowed only one stopover on the excursion fare. W. Oh, I see, only one. M: Yes. But of course, if you pay the full return fare then y
12、ou can have unlimited stopovers. W: Oh, It sounds good. You see, the thing is that Ive got two weeks holiday after the conference and Ive never been out that way before at all to Australia or the Far East, and I want to go shopping or sightseeing in Hong Kong or somewhere near there. Where exactly c
13、an I go? M: Well, lots of places. Theres Singapore, Kuwait, Athens, youve really got quite a lot of choices you know. W: Mm. Well, it sounds marvelous. How much would that cost? How much is the full fare? M: The full fare? Well, thats really quite a lot. Its 1204. W: Yes. Well, its once in a lifetim
14、e, you know, Ive never been. The thing is actually that Im absolutely afraid of flying. Ive never done it before. M: Oh dear. Um W: And Im hoping that I can persuade my two Mends, who are going to the conference, to stop over with me on the way back. M: Yes, that would be a good idea. W. By the way,
15、 one of them is in Cairo at the moment. Would it be possible for me to stop over there on my way to Sydney? M. Yes, of course. There are lots of flights to Cairo and, then plenty more onwards from Cairo to Sydney. And then you can stay for as long as you like. W: Oh, thats great! Now, the thing is, I think Id better go and persuade Mr. Adams that, you know, hed like to stop with me in Cairo M: I see. W: Oh, thanks very much. Good-bye. M: Thank you. Good-bye. 4 【正确答案】 C 【知识模块】 天气与气候 5 【正确答案】 B 【知识模块】 天气与气候 6 【正确答案】 D 【知识模块】 天气与气候 7 【正确答案】 B 【知识模块】 天气与气候
