1、第七套Cloze A major reason for conflict in the animal world is territory. The male animal (1) _ an area. The size of the area is (2) _ to provide food for him, his (3) _ and their offspring. Migrating birds, for example, divide up the best territory in the order of “first come, first (4) _.” The late a
2、rrivals may acquire (5)_ territories, but less food is available, or they are too close to the (6) _of the enemies of species. When there is (7) _ over territory, animals will commonly use force, or a (8) _of force, to decide which will stay and which will go. It is interesting to note, (9) _, that
3、animals seem to use the (10) _ amount of force necessary to drive away the intruder. There is usually no killing. In the (11) _of those animals which are capable of doing each other harm, there is a (12) _ for the losing animal to show the winning animal that he wishes to submit. When he shows this,
4、 the (13) _ normally stops fighting. Animals (especially birds), which can (14) _ escape from conflict seem to have no (15) _ against killing, and equally no mechanism for (16)_.The losing bird simply flies away. However, if two doves are (17) _ in a cage, and they start fighting, they will continue
5、 to fight until one kills the other. We all think of the dove as a (18) _of peace and, (19)_its natural habitat, it is peaceful. But the “peace” mechanism does not (20) _ in a cage.1. A. establishes B. builds C. founds D. erects2. A. large B .wide C. enough D. sufficient3. A. wife B. mate C. friend
6、D. neighbour4. A. used B. got C. served D. gained5. A. larger B. better C. smaller D. worse6. A. places B. nests C. residences D. habitats7. A. conflict B. fight C. argument D. war8. A. practice B. proof C. show D. comparison9. A. then B. therefore C. in addition D. however10. A. minimum B. great C.
7、 little D. much11. A. way B. case C. event D. manner12. A. system B. device C. method D. solution13. A. killer B. loser C. victor D. successor14. A. hardly B. never C. narrowly D. easily15 A. prevention B. obstacle C. stop D. way16. A. submission B. fighting C. stopping D. winning17. A. stationed B.
8、 perched C. placed D. deposited18. A. sign B. signal C. symbol D. mark19. A. in B. by C. at D. on20. A. appear B. continue C. apply D. workGrammar and vocabulary1. The doctor recommends me _on a strict diet.A. to go B. going C. I should go D. go2. The secretary identified _ reports treated new issue
9、s as well as old ones.A. those B. which C. that D. both 3. _with air, a life jacket will keep a person afloat.A. It is filled B. Filling C. When filled D. When filling it4. The teacher whispered _ they should disturb the students.A. in order that B. provided that C. in case D. with the result that5.
10、 It was unusual for there _so few students in the classroom.A. to be B. be C. being D. are6. _plants, which manufacture their own food, animals obtain nourishment by acquiring and ingesting their food.A. As B. Different C. Unlike D. As many7. We could not obtain any exact information _ where she was
11、.A. far from B. as to C. except D. along with8. First designed in 1970, Earth Day has become an annual international event _concerns about environmental issues such as pollution.A. dedicated to raising B. dedicated raisingC. dedicated to raise D. that dedicates to raising9. _so many profits have bee
12、n made in the past three years is the strongest argument for continuing the business.A. What B. Since C. That D. As10. Have you invited _?A. the Browns B. the Browns C. Browns D. the Browns11. Indigo is a vat color, _called because it does no dissolve in water.A. which it B. it is C. but D. so12. Su
13、ch euphemisms may be stylistically “permissible” if they are kept within_.A. boundaries B. ranges C. borders D. limits13. All his plan for starting his own business fell_.A. in B. through C. down D. away14. The National Geographic Society headquarters, _in Washington, DC, is well-known for its magaz
14、ine.A. situated B. placed C. stood D. positioned15. It would be unwise to _too much importance to what he said.A. emphasized B. attach C. pay D. concentrate16. The words Francis Key wrote on the back of an old letter “The Star Spangled Banner” became the national _of the United States.A. song B. hym
15、n C. anthem D. motto17. If you wear that red hat, Ill be able to _you in the crowd.A. pick B. spot C. discover D. realize18. The kings daughter threatened to drink the _chemical if he refused her request.A. deathly B. deadly C. fatal D. mortal19. Hello! Aviation Electronics? Could I speak to Mr. Jon
16、es on _8866, please?A. extension B. branch C. system D. exchange20. The Sears Company recently made _because of financial troubles.A. cuts B. demands C. omissions D. orders21. Its an awful _your wife couldnt come. I was looking forward to meeting her.A. harm B. sorrow C. shame D. shock22. I had to p
17、ay _on a carpet I brought in through the Customs today.A. taxes B. rates C. fines D. duty23. Thats a nice coat, and the color _ you well.A. fits B. suits C. matches D. shows24. Those people who are _ are most welcome to the politicians.A. credulous B. credible C. incredible D. unbelievable25. The co
18、ntents of the box must _to the description on the label.A. yield B. appeal C. correspond D. relate26. I could see that my wife was_ having that fur coat, whether I approved of it or not.A. adequate for B. intent on C. eager to D. deficient in27. An _runner can run 2 miles in fifteen minutes.A. commo
19、n B. usual C. average D. general28. One of his eyes was injured in an accident, but after a _operation, he quickly recovered his sight. A. delicate B. considerate C. precise D. sensitive29. I think she hurt my feelings _rather than by accident as she claimed.A. virtually B. deliberately C. literally D. appropriately30. They had fierce _as to whether their company should restore the trade relationship which was broken years ago.A. debate B. clash C. disagreement D. contextKeys:Cloze: 1-5ADBCA 6-10 DACDA 11-15 BACDB 16-20 ACCADGV: 1-5ABCCA 6-10CBACA 11-15DDBAB 16-20 CBBAA21-25CDBAC 26-30BCADA
