GMAT申友逻辑CR题库-Many people suffer an allergic reaction to sulfites, including those that are commonly added to wine as preservatives. However,-破解版08-真题答案解析

题库解析 > 削弱题型 > CR67-77题

本题由lindy提供

CR67-77题

Many people suffer an allergic reaction to sulfites, including those

that are commonly added to wine as preservatives. However, since there are several winemakers producing wine to which no sulfites are added, those who would like to drink wine but are allergic to sulfites can drink these wines without risking an allergic reaction to sulfites.

Which of the following, if true, most seriously weakens the argument?

A. Sulfites occur naturally in most wine.

B. The sulfites that can produce an allergic reaction are also commonly found in beverages other than wine.

C. Wines without added sulfites tend to be at least moderately expensive.

D. Apart from sulfites, there are other substances commonly present in wine that can trigger allergic reactions.

E. Wine without added sulfites sometimes becomes undrinkable even before the wine is sold to consumers.

登录申友雷哥GMAT，查看答案及解析

视频解析

暂无视频解析，点击获取更多视频内容

文字解析

答案：

前提：（1�

��很多人对某种硫酸盐过敏，包括被广泛加入红酒作为防腐剂的一种硫酸盐（2）但是有的厂商没有在他们制造的酒里面加硫酸盐结论是：想喝酒但是又对硫酸盐过敏的酒友们可以购买上述厂商生产的酒。削弱结论 A 酒中会自己产生S.虽然厂商不添加S,如果是本身自带的话，过敏的人还是不能喝，直接推翻结论。 B S是饮料中比较常见的过敏源，比wine 无关其他的饮料 C 不加S的酒通常更贵无关价格，无法虚弱 D 除了S之外，wine中的其他物质也会引发过敏题干要削弱的是S这种物质引起过敏，没有涉及到其他的物质。无关 E 无关