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Some people are afraid that Project Tiger ________.
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● 制造某种产品需要四道工序，每道工序可选用多种方法。下图列出了制造这种产品各道工序可选用的不同方法：从节点1开始，连续经过4条线段（表示4道工序所选用的方法），组成一条线路，直到节点12结束。每条线段上标记的数字表示利用相应方法每件产品可以获得的利润（元）。企业为了获取最大利润，需要找出从节点1到节点12的一条线路，使其对应的各道工序的利润之和达到最大。利用运筹方法计算后可知，制造每件产品可以获得的最大利润是 （54） 元。
（54）
Passage Four:Questions 36 to 40 are based on the following passage.Like fine food, good writing is something we approach with pleasure and enjoy from the first taste to the last. And good writers, good cooks, do not suddenly appear full-blown. Quite the contrary, just as the cook has to undergo an intensive training, mastering the skills of his trade, the writer must sit at his desk and devote long hours to achieving a style. in his writing, whatever its purpose-schoolwork, matters of business, or purely social communication. You may be sure that the more painstaking the effort, the more effective the writing, and the more rewarding.
There are still some remote places in the world where you might find a public scribe to do your business or social writing for you, for a fee. There are a few managers who are lucky enough to have the service of that rate kind of secretary who can take care of all sorts of letter writing with no more than a quick note to work from. But for most of us, if there is any writing to be done, we have to do it ourselves.
We have to write school papers, business papers or home papers. We are constantly called on to put words to paper. It would be difficult to count the number of such words, messages, letters, and reports put into the mails or delivered by hand, but the daily figure must be enormous. What is more, everyone who writes expects, or at least hopes. We want whatever we write to be read, from first word to last, not just thrown into some “letters-to-be-read” file (档案) or into a wastepaper basket. This is the reason we bend our efforts toward learning and practicing the skill of interesting, effective writing.
第36题：In this passage, good writing is compared to fine food because ________.
__
第二篇 Benefits of Educating Girl
The benefits of educating girls are numerous — to individual girls both when they are young and when they become adult women, to their future families, and to society as whole. Education enables women to contribute more fully to the social and economic development of their societies. A girl's education is also an investment in future generations. The more educated a mother is, the more likely are her children — particularly her daughters — to roll and stay in school.
The higher level of education attained by women is strongly associated with lower child death. Experts believe more educated women practice better hygiene and nutrition(营养), use health services more frequently, and survive better. Woman with more schooling tend to be healthier themselves. Perhaps reflecting their improved ability to avoid frequent childbearing (分娩)and to take advantage of available health services during pregnancy(怀孕).
The educational level achieved by women, like family planning services, has the most powerful influence on family size. The impact of education on family size is strongest and most consistent for women who have completed some secondary schooling. Educating girls is three times more likely to lower family size than educating boys. Education appears to affect family size in many ways. More educated women not only want fewer children than their less educated husbands, but also are more likely to use effective contraception(避孕) successfully and to limit their families to the number of children, which contribute to smaller family size.
Family size is ideal and child death rates are lowest, therefore, in countries that combine strong family planning and health programs with high levels of education for women.
31 According to the article, families and the whole society benefit from women's
A work.
B education.
C effort.
D health.
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