新视野大学英语3期末试题(6)

deal of the vegetable food goes to waste in this process and from the physiological（生理学的）point of view there is not much to be said in favor of life-long vegetarianism.

The economic side of the question, though, must be considered. Vegetable food is much cheaper than animal food. However, since only a small proportion of the vegetable protein is useful for body-building purposes, a consistent vegetarian, if he is to gain the necessary 70 grams (克) of protein a day, has to consume a great bulk of food than his digestive organs can comfortably deal with. In fairness, though, it must be pointed out that vegetarians claim they need far less than 70 grams of protein a day.

11. A strict vegetarian _________________.

A. rarely eats animal products

B. sometimes eats eggs

C. never eats any animal products

D. never eats protein

12. We feel weak when we go without meat and other animal products _________________.

A. because we are reducing our food amount

B. because we do not get enough protein

C. because vegetables do not contain protein

D. unless we take plenty of exercise

13. Proteins are built up from _________________.

A. about twenty different foods

B. about twenty different vegetables

C. various fats and sugars

D. about twenty different amino-acids

14. Physiologically, life-long vegetarianism may not be good because _________________.

A. it makes people very thin

B. the body must process too much waste

C. the farmer lose money

D. vitamin-deficiency diseases may result

15. One thing in favor of vegetarianism is that __________________.

A. vegetable food is easier to digest

B. animal food is less expensive

C. vegetable food is cheaper

D. it is good for the digestion

Passage four

We lost two superstars in 1977. Neither man’s admirers have been able to understand the success of the other one. And this tells us something of the difference between the generations that the two singers represent.

There were similarities between Bing Crosby and Elvis Presley. Both reached fame while quite young and became very rich. Although neither one had any musical education, both developed their own musical styles — styles which were at first scorned by the critics and later studied as new forms in the art of popular song. Both men had successful movie careers despite a total lack of acting ability.

搜索“diyifanwen.net”或“第一范文网”即可找到本站免费阅读全部范文。收藏本站方便下次阅读，第一范文网，提供最新经管营销新视野大学英语3期末试题(6)全文阅读和word下载服务。