(   ) 3. She is in a rather        position, as her job is different from anyone else's. 

A. unfortunate    B. precious C. fantastic    D. unique

3. D考查形容詞的詞義辨析。unfortunate不幸的，倒霉的；precious珍貴的，可愛的；fantastic極好的，異想天開的；unique獨一無二的，僅有的。句意：她的職位相當獨特，因為她的工作不同于其他任何人的。

題目來源：高考丟分題英語 > Unit 5 Theme parks

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Elderly adults who regularly drink green tea may stay more agile (敏捷的)and independent than their peers over time,according to a Japanese study that covered thousands of people.

Green tea contains antioxidant chemicals(抗氧化物)that may help stop the cell damage that can lead to disease. Researchers have been studying green tea's effect on everything from cholesterol (膽固醇)to the risk of certain cancers，with mixed results so far.

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Specifically,almost 13 percent of adults who drank less than a cup of green tea per day became functionally disabled, compared with just over 7 percent of people who drank at least five cups a day.

The study did not prove that green tea alone kept people agile as they grew older. Green tea lovers generally had healthier diets, including more fish,vegetables and fruit, as well as more education, lower smoking rates，fewer heart attacks and strokes，and greater mental sharpness. They also tended to be more socially active and have more friends and family to rely on. But even with those factors accounted for,green tea itself was tied to a lower disability risk,the researchers said.

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A. Father. B. Brother.

C. A person of the same age. D. A person living in the same neighborhood.

(   ) 9. What can be learned from the passage?

A.   Antioxidant chemicals can lead to disease.

B.   Those who often drink green tea can't develop "functional disability'.

C.   "Functional disability" is related to problems with daily activities or basic needs.

D.   People who drink at least five cups of green tea a day are not likely to become functionally disabled.

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A.   How the study was proved.

B.   Why green tea lovers can keep agile.

C.   What healthier diets include.

D.   How to lower disability risk.

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A.   Those who drank green tea can't develop "functional disability".

B.   Green tea alone kept people agile as they grew older.

C.   How green tea might offer a buffer against disability.

D.   Green tea extracts seem to increase leg muscle strength in older women.
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A.   vitamin K is contained in caffeine

B.   vitamin K is good for our blood

C.   vitamin K is bad for our health

D.   vitamin K has influence on some drugs

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