第1部分：词汇选项
1. I want to decent D.good
2. Lower spur iB.encourage
3. Steep stairs r hazard C.danger
4. The project f diligent D.hardworking
5. The two merge next year. D.combine
6. He demolished m A.disproved
7. Her father graceful manners. B.polite
8. Regulaf immense C.great
9. He was rather vague A.unclear
10. He was appalling D.terrible
11. I can't put up with C.tolerate
12. I enjoyed funny A.humorous
13. Your dog vigorous D.energetic
14. Our turmoil. C.confusion
15. Patricia resentment. B.anger
第2部分：阅读判断
Monarch without a Kingdom
16 The 5，000 km A. Right
17 The Monarch A. Right
18 The Mexicans C. Not mentioned
19 in bad winters about 70B. Wrong
20 In early AprilA. Right
21 Genetically B. Wrong
22 Genetically C. Not mentioned
第6部分：完形填
Free Statins With Fast Food Could Neutralize Heart Risk
51 B.charge
52C.suggest
53 B.amount
54 D. risk
55B.charge
56 B.enough
57 A.unhealthy
58 D.possibility
59 A.degree
60 D. like
61 B.provided
62C.custome
63 A.measures
64 B.wearing
65 C.lowering
第 4部分:阅读理解 (第 31~45题,每题 3分 ,共 45分)
第1篇 Researchers Discover Why Humans Began Walking Upright
31. Which NOT
A Many people question the simple human activities of walking and carrying items.
32. Dr. Richmond conducted the experiment with the purpose of finding
B What made our ancestors walk upright.
33. Kyoto,Universitry’s study discovered that chimpanzees
C liked coula nuts better than oil palm nuts.
34. Why did the chimpanzees walk on two limbs during Kyoto University's experiment?
D Because they wanted to carry more nuts with two free limbs.
35. What can we infer from the reading passage?
D Human walking on two legs developed as a means of survival.
第2篇 Ants Have Big Impact on Environment as "Ecosystem Engineers"
36 .Why are ants compared to ecosystem engineers?
C Because their activity affects the environment.
37. As predators, ants
A prey on small as well as large animals.
38. Dir Sanders' study centered on how ants
D produce such a big impact on the environment.
39. What does paragraph 6 tell us?
B Ants bring about a positive influence to an area when their population is small.
40. What still remains unclear about ants, according to the last paragraph?
C How do human activities affect ants' influence on a given ecosystem?
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