Re: [CR. ] GWD TN-18

看板GMAT (GMAT入學考試)作者dounts (忘記過去)時間12年前 (2013/08/22 00:57)推噓2(2推 0噓 0→)

留言2則, 2人參與討論串2/2 (看更多)

看到結果找原因的類型效果: nasal zinc gel > oral zinc lozenges --> 推測原因: viruses tend to concentrate in the nose, not the mouth Answer: (D) Whether either the zinc gel or the lozenges contain ingredients that have a impact on the activity of the zinc (D) 的選項是說要確定 lozenges or gel 是不是有任何成分會有影響 zinc 的效果這個當然是相關因素因為如果是成分上造成 zinc 效果不同那效果的強弱影響到效力的結果就不見得是細菌集中在鼻子的原因了舉例來說吧如果拿 A 來拖地拿 B 來擦地板結果後者比較乾淨你推結論是地板用擦的比拖的還乾淨的話那是否要先確認 A, B 清潔效果一樣強呢? ※ 引述《SagiCapri (Hello~)》之銘言： : 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 : OA: D : 即使吃Z.L被提倡為治療感冒的一種方式，但研究人員並不認同。 : 然而近來卻發現Z.G (which is applied nasally)能有效地降低感冒時間。 : 由於Z.G和Z.L有著相同的form和濃度， : 因此Z.G效果更好的原因是感冒病毒傾向集中在鼻子而非嘴巴。 : 做題時我覺得論點應該是在 : "the greater effectiveness of the gel must be due to the fact that : cold viruses tend to concentrate in the nose, not the mouth" : (不確定是否正確) : 想了很久還是無法理解鋅的活躍度為什麼能對論點造成影響 : 想請問正解與論點之間的關聯。 : 非常感謝！！ -- Dounts GMAT 資訊網站: http://ndxica.pixnet.net/blog Donz FB: http://ppt.cc/f3Z- -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 180.176.240.33