这三道题目对应的是GWD第十套的29题、30题和40题，如果有遗漏的题目，小编还会为大家补充。
GWD-10-Q29：GWD-2-14
Smithtown University’s fund-raisers succeeded in getting donations from 80 percent of the potential donors they contacted. This success rate, exceptionally high for university fund-raisers, does not indicate that they were doing a good job. On the contrary, since the people most likely to donate are those who have donated in the past, good fund-raisers constantly try less-likely prospects in an effort to expand the donor base. The high success rate shows insufficient canvassing effort.
S大学的基金会成功的让80%的可能捐款人都成了实际捐款人。这个不太常见的的高成功率并不能说明S大学基金会的工作做得好。相反的，因为那些最可能捐款的人通常是以前已经捐过款的人，所以优秀的拉捐款的应该是去尽力扩大捐款人的范围，比如经常性的去尝试让那些不太可能捐款的人掏出钱包来。这个如此高的成功率反映了没有效率的工作状况。
Which of the following, if true, provides more support for the argument?
Smithtown University’s fund-raisers were successful in their contacts with potential donors who had never given before about as frequently as were fund-raisers for other universities in their contacts with such people. 既然是可能捐款人，当然每个学校都想争取。结论是除了这些可能捐款人以外，还应该去争取那些不太可能捐款的人，而后者的成功率才是评价一个基金会工作是否有效率的标准。
This year the average size of the donations to Smithtown University from new donors when the university’s fund-raisers had contacted was larger than the average size of donations from donors who had given to the university before.如果捐款人有相当部分是以前没捐过款的，那么和结论就是相反的。
This year most of the donations that came to Smithtown University from people who had previously donated to it were made without the university’s fund-raisers having made any contact with the donors.很多捐款的是自已来的，基金会连可能捐款人都没有联系，更不用说是不太有捐款可能的人了。是基金会工作无效率的证明之一。正确。
The majority of the donations that fund-raisers succeeded in getting for Smithtown University this year were from donors who had never given to the university before. 同B
More than half of the money raised by Smithtown University’s fund-raisers came from donors who had never previously donated to the university.同B
GWD-10-Q30:GWD-2-17
The quality of unrefined olive oil is not actually defined in terms of acidity, yet extensive tests have shown that the less free oleic acid an unrefined olive oil contains per liter, the higher its quality. The proportion of free oleic acid that an olive oil contains is an accurate measure of the oil’s acidity.
未精炼的橄榄油的质量虽然不是实际按其酸度决定的，但是大量的实验表明越少含有自由酸(O)，油的质量越好。橄榄油中所含的O酸的比例就是衡量其质量的准确标准。
If the statements above are all true, which of the following conclusions is best supported by them?
When an olive oil is refined, the concentration of oleic acid in the oil is reduced.没有信息提供有关精炼过的橄榄油的情况，不能因为未精炼过的油是这样就推出精炼过的就不是这样。
The quality of an unrefined olive oil can be determined only by accurately measuring its acidity.题中没有用only这样的强语气词，完全可能只是方法之一，所以答案也不要用这样的词。
If an unrefined olive oil is intermediate in acidity between two other unrefined olive oils, it will also be intermediate between them in quality.既然酸度比例准确反映油的质量，那么其比例的不同也是质量的不同。正确。
Free oleic acid is the only acid that unrefined olive oil contains.同B
People who judge the quality of unrefined olive oils actually judge those oils by their acidity, which the judges can taste.用什么样的方法去测量那个酸度不知道，实际上人们是否只采用这个方法也不知道。
GWD-10-Q40
Insect infestations in certain cotton-growing regions of the world have caused dramatic increase in the price of cotton on the world market. By contrast, the price of soybeans has long remained stable. Knowing that cotton plants mature quickly, many soybean growers in Ortovia plan to cease growing soybeans and being raising cotton instead, thereby taking advantage of the high price of cotton to increase their income significantly, at least over the next several years.
一些棉花种植地闹虫灾，这让全球市场上的棉花价格暴涨。相反的，大豆的价格却一直很稳定。知道棉花长得很快，O地有些种大豆的就不想种大豆而去种棉花，至少可以在接下来的几年赚点暴利。
Which of the following, if true, most seriously weakens the plan’s chances for success?
The cost of raising soybeans has increased significantly over the past several year and is expected to continue to climb. 大豆会赚钱不影响棉花会赚钱，需要的结论是说他们种棉花赚不了钱或者赚得不如卖大豆。
Tests of a newly developed, inexpensive pesticide have shown it to be both environmentally safe and effective against the insects that have infested cotton crops.就是说棉花的供应量很快就会增加了，而现在的棉花价格暴涨就是因为供应量不够。正确。
In the past several years, there has been no sharp increase in the demand for cotton and for goods made out of cotton.即使棉花的需要量不会更多，但现在仅有的需求量已经可以赚钱了。所以此反对意见不成立。
Few consumers would be willing to pay significantly higher prices for cotton goods than they are now paying. 即使棉花的价格不上涨，现在的价格已经可以赚钱了。
The species of insect that has infested cotton plants has never been known to attack soybean plants. 无关。
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