推 redeyes:題目說wine maker不加sulfite A選項說有別種方法加sulfite 09/08 23:34
→ redeyes:而不會引起過敏 離題了 其實E把not去掉就可以破壞原題結論 09/08 23:34
→ redeyes:這樣就可以看出E是本題assumption了 :) 09/08 23:34
Many people suffer an allergic reaction to certain sulfites, including those
that are commonly added to wine as preservatives. However, since there are
several wine makers who add sulfites to none of the wines they produce,
people who would like to drink wine but are allergic to sulfites can drink
wines produced by these wine makers without risking an allergic reaction to
sulfites.
Which of the following is an assumption on which the argument depends?
A. These wine makers have been able to duplicate the preservative effect
produced by adding sulfites by means that do not involve adding any
potentially allergenic substances to their wine.
B. Not all forms of sulfite are equally likely to produce the allergic
reactions.
C. Wine is the only beverage to which sulfites are commonly added.
D. Apart from sulfites, there are no substances commonly present
in wine that give rise to an allergic reaction.
E. Sulfites are not naturally present in the wines produced by
these wine makers in amounts large enough to produce an allergic
reaction in someone who drinks these wines.
Ans:E
但我選了A
有人可以說明why not A?
而是E嗎
拜託各位大牛們指點啦
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