29. The word "carcass"(Line 2, Para.3) most probably means"__________ ".
A) vegetables preserved for future use
B) the dead body of an animal ready to be cut into meat
C) expensive food that consumers can hardly afford
D) meat canned for future consumption
This means one has to feed approximately 9--10 times as much food value to the animal than one can consume from the carcass. As a system for feeding the hungry, the effects can prove disastrous. At times of crisis, grain is the food of life.
31. The phrase "emanate from"in Paragraph 1 most probably means "______".
A) thrive on
B) account for
C) originate from
D) descend from
We all have offensive breath at one time or another. In most cases, offensive breath emanates from bacteria in the mouth, although there are other more causes. Until a few years ago, the most doctors could do was to counsel patients with bad breath about oral cleanliness. Now they are finding new ways to treat the usually curable condition.
文章中的并列关系·怎样对付阅读的长句
小的并列：成分并列，不容易出题。如果出题，选项应该概括所有并列成分，否则是错误选项。
大的并列：只出一题，应该提纲挈领。
What has the telephone done to us, or for us, in the hundred years of its existence? A few effects suggest themselves at once. ①It has saved lives by getting rapid word of illness, injury, or fire from remote places. ②By joining with the elevator to make possible the multistory residence or office building, it has made possible - for better or worse - the modern city. ③By bringing about a great leap in the speed and ease with which information moves from place to place, it has greatly accelerated the rate of scientific and technological changes and growth in industry. Beyond doubt ④it has seriously weakened if not killed the ancient art of letter writing. ⑤It has made living alone possible for persons with normal social impulses; by so doing, it has played a role in one of the greatest social changes of this century, the breakup of the multi-generational household. ⑥It has made the war chillingly more efficient than formerly. Perhaps, though not provably (可证实), it has prevented wars that might have arisen out of international misunderstanding caused by written communication. Or perhaps - again not provable - by magnifying and extending irrational personal conflicts based on voice contact, it has caused wars. Certainly it has extended the scope of human conflicts, since it impartially disseminates (传播) the useful knowledge of scientists and the nonsense of the ignorant, the affection of the affectionate and the malice (恶意) of the malicious.
22. According to the passage, it is the telephone that ______.
A) has made letter writing an art
B) has prevented wars by avoiding written communication
C) has made the world different from what it was
D) has caused wars by magnifying and extending human conflicts
注：A应该是削弱
To protect the interests of their members in the era of automation, unions have adopted a number of new policies. One of these is the ①promotion of supplementary unemployment benefit plans. It is emphasized that since the employer involved in such a plan has a direct financial interest in preventing unemployment, he will have a strong drive for planning new installations so as to cause the least possible problems in jobs and job assignments. Some unions are working for dismissal pay agreements, requiring that permanently dismissed workers be paid a sum of money based on length of service. Another approach is the idea of the "improvement factor", which calls for wage increases based on increases in productivity. It is possible, however, that labour will rely mainly on reduction in working hours in order to gain a full share in the fruits of automation.
32. From the third paragraph of the passage, we can conclude that young adults t end to believe that certain types of clothing can __________.
A) change people's conservative attitudes toward their lifestyle
B) help young people make friends with the opposite sex
C) make them competitive in the job market
D) help them achieve success in their interpersonal relationships
People tend to agree on what certain types of clothes mean. Adolescent girls can easily agree on the lifestyles of girls who wear certain outfits(套装), including the number of boyfriends they likely have had and whether they smoke or d rink. Newscasters, or the announcers who read the news on TV, are considered to be more convincing, honest, and competent when they are dressed conservatively. And collage students who view themselves as taking an active role in their inter personal relationships say they are concerned about the costumes they must wear to play these roles successfully. Moreover, many of us can relate instances in which the clothing we wore changed the way we felt about ourselves and how we act ed. Perhaps you have used clothing to gain confidence when you anticipated a stressful situation, such as a job interview, or a court appearance.
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