Re: [語文] GWD 23-14 和 29-27

看板GMAT (GMAT入學考試)作者amo18 (要打什麼啦)時間16年前 (2008/07/01 16:43)推噓0(0推 0噓 1→)

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※ 引述《chihyi091 (雙魚座女生)》之銘言： : 兩題都是evaluation : 1. GWD-23-Q14 : Plantings of cotton bioengineered to produce its own insecticide against : bollworms, a major cause of crop failure, sustained little bollworm damage : until this year. This year the plantings are being seriously damaged by ^^^^^^^^^^ bollworms. Bollworms, however, are not necessarily developing resistance to : the cotton’s insecticide. Bollworms breed on corn, and last year more corn : than usual was planted throughout cotton-growing regions. So it is likely : that the cotton is simply being overwhelmed by corn-bred bollworms. : In evaluating the argument, which of the following would be most useful to : establish? : A. Whether corn could be bioengineered to produce the insecticide : B. Whether plantings of cotton that does not produce the insecticide are : suffering unusually extensive damage from bollworms this year : C. Whether other crops that have been bioengineered to produce their own : insecticide successfully resist the pests against which the insecticide was : to protect them : 其他穀物有抵抗力不影響原文棉花是否會受傷害結論 D. Whether plantings of bioengineered cotton are frequently damaged by insect : pests other than bollworms : E. Whether there are insecticides that can be used against bollworms that : have developed resistance to the insecticide produced by the bioengineered : cotton : ANS: B : 這題我不是很懂題目的思路耶...我看CD上的爭議是B和C : 不過我選了D... = =||| 我不是邏輯魔人但這一題我記得當時的思路依照上課提過的衡量大多是把假設變成問句而已所以知道問句的結果和原文結論正相關才是對的 B的意思是說不會分泌殺蟲劑的棉花樹是否在今年曾經受過大規模傷害原文是說蟲的傷害是來自於玉米的害蟲過多導致棉花連帶受影響故此那"若是棉花(不含殺蟲劑的)今年有受傷害 => 反向支持原文了解是否幫助了解的論述 D:了解別的蟲是否有傷害棉花不影響對於現在的ballworm是否傷害棉花的論述因此 C和D都是知道但不會影響原文對於棉花殺蟲劑的論述是否有用 : 2. GWD-29-Q27 : Though sucking zinc lozenges has been promoted as a treatment for the common : cold, research has revealed no consistent effect. Recently, however, a zinc : gel applied nasally has been shown to greatly reduce the duration of colds. : Since the gel contains zinc in the same form and concentration as the : lozenges, the greater effectiveness of the gel must be due to the fact that : cold viruses tend to concentrate in the nose, not the mouth. : In order to evaluate the argument, it would be most helpful to determine : which of the following? : A. Whether zinc is effective only against colds, or also has an effect on : other virally caused diseases : B. Whether there are remedies that do not contain zinc but that, when taken : orally, can reduce the duration of colds : C. Whether people who frequently catch colds have a zinc deficiency : D. Whether either the zinc gel or the lozenges contain ingredients that have : an impact on the activity of the zinc : E. Whether the zinc gel has an effect on the severity of cold symptoms, as : well as on their duration : ANS: D : 這題我選B耶 : CD上這題是在爭B和D : 雖然大部份的人覺得是D : 但我還是不懂為什麼D比較好~ : 先謝謝回答囉~~ 治療方法 Z比L好因為病毒都集中在鼻子中一樣是衡量當假設作選項對錯是否影響原文結論 B 了解是否有療法不含Z 但是口服可以治療感冒結論是因為病毒在口鼻中分佈不一樣=>判斷口服跟吸入的有效與否那若是其他口服藥物有效這個連結就無效 =>影響結果 D 是否Z或L 含有Z的效果這個選項當時我是看了沒什麼感覺啦我自己判斷是覺得無關結論因為結論強調在分佈的關係和口服吸入感覺和是否有Z感覺無相關如果有錯希望有人幫忙指正這是我自己的感覺 -- "在這一年我找到了光芒在日復一日整日黑闇的人生中我終於找到了屬於我的光芒" -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 220.136.213.200