B. because the words Five Cents were \ understanding\
C. because the coin couldn't be pressed by the Philadelphia Mint
D. because the words were too high on the coin 9.
According to one collectors' magazine using a Native American and a buffalo was ___B_____. A. a good idea
B. a bad idea
C. a perfect idea
D. a forced idea
10. It seemed that the new nickel picturing Thomas Jefferson
_____C___.
A. won much praise from collectors
B. caused strong protests from American Indians
C. was OK both to the collectors and American Indians
D. was praised both by the collectors and American Indians
Questions 11 to 15 are based on the same passage or dialog. In the early days of sea travel, seamen on long voyages lived exclusively on salted meat and biscuits. Many of them died of scurvy (坏血病), a blood disease which causes swollen gums, livid (铅色的) white spots on the flesh and general exhaustion. On one occasion, in 1535, an English ship arrived in Newfoundland with its crew seriously ill. The men's lives were saved by Iroquois Indians (易洛魁印第安人) who gave them vegetable leaves to eat. Gradually it came to be realized that scurvy was caused by something lacking in the sailors' diet. Captain Cook, on his long voyages of discovery to Australia and New Zealand, established the fact that scurvy could be warded off by the giving fresh fruit to the sailors.
Nowadays it is understood that a diet which contains nothing harmful may yet result in serious diseases if certain important elements are missing. These elements are called \a number of such substances are known and they are given letters to identify them, A, B, C, D, and so on. Different diseases are associated with a lack of particular vitamins. Even a slight lack of Vitamin C, for example, the vitamin most plentiful in fresh fruit and vegetables, is thought to increase our chances of catching colds. The vitamins necessary for a healthy body are normally supplied by a good mixed diet, including a variety of fruit and green vegetables. It is only when people try to live on a very restricted diet, say, during the extended periods of religious fasting (斋戒), or when trying to lose weight, that it is necessary to supply the missing vitamins.
11. Which of the following happens because of scurvy?
A. People become hungry.
B. People lose blood.
C. People become livid.
D D. People feel pain in their gums.
12. How would the sailors ward off scurvy on long trips? A A. They took fresh fruit with them. B. They stopped in places to relax.
C. They often found Indians to help.
D. They ate vegetable leaves regularly.
13. Which vitamin helps protect us against colds?
A. Vitamin A.
B. Vitamin B.
C C. Vitamin C.
D. Vitamin D.
14. What supplies all the vitamins we need to be healthy?
A. Any one of the different sorts of green vegetables.
B. Diets like those taken by religious people.
C. Certain important elements known by letters.
D D. Mixed diets with different fruits and vegetables.
15. When should people take vitamins?
A. When wanting to be healthy.
B. When joining a religion.
C C. When dieting to lose weight. D. When protecting against sickness.
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测试成绩报告单 试卷标准或参考答案将在 5 天后显示。 试卷：unit4book3 试卷编号：unit4book3 姓名：张冲平 登录：2012-05-04 17:45:01 图例： Right 试卷满分：100 学号：201015010120 交卷：2012-05-08 13:32:04 班级： 上机地址：172.16.130.195 Wrong To be marked by instructor Part 1 Cloze (with four choices provided) (每小题: 2 分; 满分：40 分) 小得对学生答案 Correct 题 分 错
1. 2. 3. 4. 5. 6. 7. 8. 9. 2 2 2 2 0 2 2 2 2 exaggerate fundamental exerting typically declaration Have you ever up crossed apologize from whom exhibit responsible referring is owned unique instead dedicated those erected shamed of Subtotal: 34
10. 2 11. 2 12. 2 13. 2 14. 0 15. 2 16. 2 17. 2 18. 2 19. 2 20. 0 Part 2 Reading Comprehension (Multiple Choice) (每小题: 4 分; 满分：60 分) (In the case of True/False type of questions, A stands for True and B for False, or A for Y, B for N and C for NG.) 小得对学生答案 Correct 题 分 错 1. 2. 3. 4. 5. 6. 7. 8. 9. 4 4 4 4 4 4 4 4 4 C B A A D B C A B C (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) 10. 4
11. 4 12. 4 13. 4 14. 4 15. 4 D A C D C (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) (To be shown in 5 days.) Subtotal: 60
Total: 94
正确率： 94%
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