完形填空

阅读下列短文，掌握其大意，然后从1-25各题中所给的四个选项中，选出一个最佳答案

　On the morning of may 5th, 1975, the astronaut named Harry Jackson was given a very careful medical examination. Then he was sent 　1　　 　the launching (发射) position, 　2　　 　the spaceship Astra was 　3　　 　to be launched. After Harry Jackson 　4　　 　his special space suit, a lift took him 　5　　 　to the rocket (火箭), which was 65 feet above the ground.

　The count-down started, “six, five, four, three, two, one, zero, 　6　　 　,”and the rocket immediately left the earth 　7　　 　very high speed.

　　　　8　　　 two and a half minutes, 　9　　 　was moving at 5,000 miles an hour. When the Asta was 425 miles above the earth, it 　10　　 　for 20 minutes. Then Harry Jackson left 　11　　 　and swam around in space. He was 　12　　 　by a life-line that would help him 　13　　 　the spaceship.

　As he moved about in space, he kept 　14　　 　photos with his specially-made camera 　15　　 　what he did and saw. 　16　　 　he used the life-line to pull himself back to the spaceship. Then the Astra 　17　　 　to fall back. 48 hours after the flight 　18　　 　, Harry Jackson and his spaceship fell down in 　19　　 　, where a 　20　　 　helicopter (直升飞机) picked him up.

　The fight was carried out exactly 　21　　 　it was planned and 　22　　 　really a great success. When the 　23　　 　of the trip were announced, the 　24　　 　nation cheered for it with great 　25　　 　.

阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选出一个最佳答案。

    Three quarters of the world is covered with water. But 1 three percent of this water is fresh. All the 2 is salty.It is the salt 3 sea water useless to 4 . If you take 5 salt away　　 the water can be used for 6 . It is very simple to separate the salt　　 7 the water. You could do it very 8 in your own kitchen.　　 9 some sea water and heat it, 10 it will turn into steam. Catch the steam 　　 11 a plastic bag, or metal container. The steam will cool and 12 back into water. Then taste 13 . You will find that it is no longer salty at all. The salt 14 behind in the 15 container. This way of making fresh water16 salt water is called distilling(蒸馏).

    Here is something else you can try. 17 you have a refrigerator, put　　 18 sea water in it and leave 19 there until part of it turns　　 20 ice. Then melt this ice. You will find 21 the water is quite pure and　　 22 from salt. Seamen 23 went on the first great voyages of discovery in Antarctic 24 their drinking water 25 melting blocks of ice.

    1. A. more　　B. only　　C. because　　D. usually　　 ［　　 ］ 　　2. A. rest　　B. water   C. others　　 D. surface　　 ［　　 ］ 　　3. A. takes   B. forces  C. makes　　  D. has　　　　 ［　　 ］ 　　4. A. him　　 B. the man C. man　　　　D. woman　　   ［　　 ］ 　　5. A. no　　  B. a　　   C. these　　 D. the　　　　  ［　　 ］ 　　6. A. drink   B. drillingC. riding　　 D. driving　　 ［　　 ］ 　　7. A. from　　B. to　　  C. with　　   D.on　　　　   ［　　 ］ 　　8. A. hardly  B. easily  C. slightly   D. difficultly ［　　 ］ 　　9. A. Drink   B. Make　　C. Take　　   D. Take away   ［　　 ］    10. A. in the end  B. in fact  C. because  D.otherwise ［　　 ］    11. A. in　　  B. for　　 C. at　　　　 D. on　　　　  ［　　 ］    12. A. go　　  B.turn　　 C. come　　   D. return　　  ［　　 ］    13. A. the steam　　B. water  C. them　　   D. it　　  ［　　 ］    14. A. have  been  left   B. had been left 　　   C. have  left　　　　 D. had left　　　　　　　　  ［　　 ］    15. A. heating B. heat　　C. cold　　   D. cooling　　 ［　　 ］    16. A. heating B. with　　C. out of　　 D. in spite of ［　　 ］    17. A. But　　 B. If only C. If　　　　 D. Although　　［　　 ］    18. A. some　　B. a　　   C. any　　　　D. they　　　　［　　 ］    19. A. to　　  B. them　　C. the refrigerator D.it　　 ［　　 ］    20. A. at　　  B. with　　C. for　　　　D. to　　　　  ［　　 ］    21. A. that　　B. which   C. when　　   D. why　　　　 ［　　 ］    22. A. free　　B. break away C. made　　D. really　　  ［　　 ］    23. A. they　　B. which   C. who　　　　D. when　　　　［　　 ］    24. A. to get  B. get　　 C. getting　　D. got　　　　 ［　　 ］    25. A. by　　  B. with　　C. to　　　　 D.and　　　　  ［　　 ］

阅读下面短文, 掌握其大意, 然后从1-20各题所给的四个选项中, 选出一 个最佳答案。

　　     You may think there is only sand in the desert of the world, 1 it is not true. In the desert, as we know, there is a little 2 , but it is not 3 for most plants (植物), still we can see some plants 4 in the desert.

　　     There is 5 in some places in the desert. We 6 these places oases (绿洲). In the oases, there are villages and towns. People grow 7 kinds of crops in the fields there. 　　People 8 live outside (在......外) the oases. They have camels, sheep and other animals. These animals depend 9 the desert plants for their food and do not need 10 water. 　　The 11 are useful (有用的) to the desert people in many ways. They eat the 12 and drink the milk of the animals. They 13 the camels for carrying water, food, tents (帐蓬) and 14 .

　　     The people of the desert have to keep 15 from place to place. They must always look 16 grass or desert plants for their animals. When there 17 no more food for their animals, they move to 18 place. The desert people are 19 . No man in the desert would ever refuse 20 the people in trouble and give them food and water.

   1. A. and　　　　　　　　B. but 　　   C. or　　　　　　　　 D. so　　　　　　　　　　　　 ［　　］ 　　2. A. rain　　　　　　   B. rains 　　   C. wind　　　　　　   D. winds　　　　　　　　　　  ［　　］ 　　3. A. good　　　　　　   B. good enough 　　   C. enough good　　　　D. enough　　　　　　　　　　 ［　　］ 　　4. A. live　　　　　　   B. to live 　　   C. lives　　　　　　  D. lived　　　　　　　　　　  ［　　］ 　　5. A. stones　　　　　　 B. plants 　　   C. wood　　　　　　   D. water　　　　　　　　　　  ［　　］ 　　6. A. say　　　　　　　　B. tell 　　   C. call　　　　　　   D. find　　　　　　　　　　   ［　　］ 　　7. A. every　　　　　　  B. all 　　   C. a　　　　　　　　  D. one　　　　　　　　　　　　［　　］ 　　8. A. also　　　　　　   B. too 　　   C. either　　　　　　 D. still　　　　　　　　　　  ［　　］ 　　9. A. with　　　　　　   B. in  　　   C. on　　　　　　　　 D. by　　　　　　　　　　　　 ［　　］    10. A. a little　　　　   B. few 　　   C. much　　　　　　   D. any　　　　　　　　　　　　［　　］    11. A. water　　　　　　  B. plants 　　   C. crops　　　　　　  D. animals　　　　　　　　　　［　　］    12. A. meal　　　　　　   B. meat 　　   C. food　　　　　　   D. body　　　　　　　　　　   ［　　］    13. A. let　　　　　　　　B. make 　　   C. drive　　　　　　  D. use　　　　　　　　　　　　［　　］    14. A. other something　　B. something other 　　   C. else something　　 D. something else　　　　　　 ［　　］    15. A. walking　　　　　　B. going 　　   C. moving　　　　　　 D. carrying　　　　　　　　   ［　　］    16. A. at　　　　　　　　 B. for 　　   C. up　　　　　　　　 D. after　　　　　　　　　　  ［　　］    17. A. is　　　　　　　　 B. are 　　   C. has　　　　　　　　D. have　　　　　　　　　　   ［　　］    18. A. other　　　　　　  B. others 　　   C. the other　　　　  D. another　　　　　　　　　　［　　］    19. A. well　　　　　　   B. friend 　　   C. friendly　　　　   D. carefully　　　　　　　　  ［　　］    20. A. help　　　　　　   B. helps  　　   C. helping　　　　　　D. to help　　　　　　　　　　［　　］

阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选出一个　　 最佳答案。

　　　　    Sumalee comes from Bangkok (曼谷),Thailand. She's in her second　　 year at Ohio State University now. She's majoring (专修) in business　　 administration (管理) there. Sumalee 1 to the United States almost　　 three years ago. She 2 English in Bangkok, 　　 3 she had trouble with the language when she first 　　 4 . She wasn't able to pass the English test　　 that she 5 before she 6 her classes. She decided to attend a private　　 (私人的) language school, and she studied there six months. She 　　 7 her ability to speak and understand. She also learned to read English 　　 8 better. 9 six months, she was able to pass the English test.Now she lives in a dormitory at the university. Her roommate is 10　　 American student, Alice Nielsen. They 11 good friends. They usually　　 eat together, and they often play tennis 12 each other. Sumalee has　　 13 visited Alice's family in a small town in Ohio. There 14 a lot of　　 15 foreign students at the university. They come from many 16　　 countries. Sometimes the foreign student adviser 17 a picnic or dance　　 for them. Sumalee likes to go because she can speak 18 language with　　 the other Thai students who 19 the university. The rest of the time,　　 Sumalee speaks, hears, and reads English.

　　     She still has trouble with the textbooks in courses 20 sociology　　 (社会学), history, and English. She has to take these courses because　　 the university 21 them. She often has to ask Alice to help her 22　　 words and sentences in her textbooks.

　　    She's only taking one business administration course this year.　　 She also has a class in statistics (统计学). She's looking 23 next　　 year when almost all her classes will be business subjects. She'll be　　 24 interested in those courses and, in addition, English 25 a problem　　 for her then.

阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选 出一个最佳答案。　　 　　

　　    A great 1 of middle-school students take part in the entrance　　 examination every year, but only a small part of them have 　　 2 to go to universities. Why do we go to universities? Different people hold　　 3 opinions. A 4 young student may be very imaginative (富有想象力). He may have a lot of colorful dreams. He wants to go university simply　　 because he always regards universities 5 the most interesting places　　 and he expects to 6 a romantic (浪漫色彩的) life during the year of　　 university education. In fact, 7 are not always like that.

　　     Sometimes the university life turns out to be so 8 that young students may feel very disappointed(失望).　　 Then is it 9 university graduates can make big money? A lot of young　　 people think that better jobs 10 higher pay will certainly result　　 11 a college education and therefore, it is 12 to get high social status (社会地位) if they can go to universities, yet, after 13 of hard study at university, the young person--if he is 14 enough to be taken into 15 university--may find 　　 16 graduation that the job 17 is not the one he likes and the pay is much less 18 than he expected.

　　     Why are 19 still so attractive (有吸引力的) to young persons? There are many 　　 20 : A university is a place of higher learning that　　 21 develop (发展) one's mind and 22 good chances to those who are　　 23 to learn 24 to get a better understanding of the society and a　　 good relationship (关系) with 25 .