首先谢谢楼主！毒蚊子那道逻辑题个人感觉选政府的研究是否有效果。楼主选的那个蚊子是否会很快飞走感觉比较无关啊 -- by 会员 绝不放弃1989 (2012/1/24 16:04:07)
那一题绝对是选第四个... 前两个有关但是原文已经说了那个条件会有效果，in other words,前两个选项重复原文没有给任何多余的信息，prep里有一道类似的题，忘了是哪道了，总之evaluation不能只简单的将原文已经设好的条件换种方式表达出来 至于另外一个也是是错，只是说天敌，并没有说那个城市有没有天敌 再补充一点：原文如果如A能使B成功，所以怎样怎样。无论是加强，减弱，还是evaluate,都不都直接说A能不能使B成功，如果这样的就是重复原文(或质疑原文已确定的条件) -- by 会员 justabeginning (2012/1/24 22:05:53)
THX！因为只是从LZ对题目的中文表述中做出的推论。你讲得对，原文谈到了政府花大量的钱研究，所以选项再提及就是重复。不过我思考的是，题目中是否一定存在“花钱研究就 有效果”这一隐含条件。如果英文原文有表述，那么我想LZ是对的，不过，单从LZ的中文叙述看，我并不认为原文在影射“有效”这一说法。anyway,考虑到LZ超级nice的分数，我还是愿意相信LZ是对的。 -- by 会员 绝不放弃1989 (2012/1/25 20:16:24)
找到之前我说的那一题了：
Most of the world's supply of uranium currently comes from mines.It is possible to extract uranium from seawater, but the cost of doing so is greater than the price that uranium fetches on the world market.Therefore, until the cost of extracting uranium from seawater can somehow be reduced, this method of obtaining uranium is unlikely to be commercially viable.
(A) Whether the uranium in deposits on land is rapidly being depleted（Ａ为正确选项）
(C) Whether there are any technological advances that show promise of reducing the cost of extracting uranium from seawater
你绝不觉得Ｃ和你纠结的选项有些类似呢？他们共同的特征是文中已经暗含了选项中已表达的意思，还有一题：
Although exposure to asbestos is the primary cause of mesothelioma, a slow-developing cancer, researchers believe that infection by the SV40 virus is a contributing cause, since in the United States 60 percent of tissue samples from mesotheliomas, but none from healthy tissue, contain SV40.SV40 is a monkey virus; however, in 1960 some polio vaccine was contaminated with the virus.Researchers hypothesize that this vaccine was the source of the virus found in mesotheliomas decades later.
(C) Recently discovered samples of the vaccine dating from 1960 still show traces of the virus.
(E) In Finland, where the polio vaccine was never contaminated, samples from mesotheliomas do not contain SV40.（Ｅ为正确选项）
再来一题：
A new machine for harvesting corn will allow rows to be planted only fifteen inches apart, instead of the usual thirty inches.Corn planted this closely will produce lower yields per plant.Nevertheless, the new machine will allow corn growers to double their profits per acre because __________.
(A) with the closer spacing of the rows, the growing corn plants will quickly form a dense canopy of leaves, which will, by shading the ground, minimize the need for costly weed control and irrigation（Ａ为正确选项）
(D) with the spacing between rows cut by half, the number of plants grown per acre will almost double
以上正确选项都有一个共同的特征就是重复题中已暗含的条件．．．
当然了，ＬＺ的中文表达能力不是很好，描述原题的时候可能不能把自己印象中的题目很好的重述出来，不过最后我点击我的那个选项是比较有自信
不过，我也完全有可能做错了．．．
ＬＳ谨慎看待吧
good luck
不过，我也完全有可能做错了．．．
ＬＳ谨慎看待吧
good luck
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楼主
发表于 2012-1-25 20:16:24
