请教GWD4的几道CR题
[font=Times New Roman]Q40.[/font][font=Times New Roman][size=12pt]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[/size].
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[size=12pt][font=Times New Roman]Which of the following is an assumption on which the argument depends?[/font][/size]
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[font=Times New Roman][size=12pt]A. [size=3]A.[/size][/size][size=12pt]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.[/size][/font]
[font=Times New Roman][size=12pt]B.[size=3] B.[/size][/size][size=12pt]Not all forms of sulfite are equally likely to produce the allergic reactions.[/size][/font]
[font=Times New Roman][size=12pt]C.[size=3] C.[/size][/size][size=12pt]Wine is the only beverage to which sulfites are commonly added.[/size][/font]
[font=Times New Roman][size=12pt]D.[size=3] D.[/size][/size][size=12pt]Apart from sulfites, there are no substances commonly present in wine that give rise to an allergic reaction.[/size][/font]
[font=Times New Roman][size=12pt]E.[size=3] E.[/size][/size][size=12pt]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.[/size][/font]
[font=Times New Roman][size=12pt]答 [size=2]答案选E, 我觉得选D. 请教下大家为什么选E呢？[/size][/size][/font]
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Business Consultant:[b]
Some corporations shun the use of executive titles[/b] because they fear thatthe use of titles indicating position in the corporation tends to inhibit communication up and down the corporate hierarchy.
Since an executive who uses a title is treated with more respect by outsiders, however, [b]use of a title can facilitate an executive’s dealings with external businesses.[/b]
Clearly, corporations should adopt the compromise of encouraging their executives to use their corporate titles externally but not internally, since even if it is widely known that the corporation’s executives use titles outside their organization, this knowledge does not by itself inhibit communication within the corporation.
In the consultant’s reasoning, the two portions in [b]boldface[/b] play which of the following roles?
[list=A][*]The first describes a strategy that has been adopted to avoid a certain problem; the second presents a drawback to that strategy.[*]The first describes a strategy that has been adopted to avoid a certain problem; the second is a consideration raised to call into question the effectiveness of that strategy as a means of achieving that goal.[*]The first describes a strategy that has been adopted to avoid a certain problem; the second is a consideration the consultant raises in questioning the significance of that problem.[*]The first is part of an explanation that the consultant offers for a certain phenomenon; the second is that phenomenon.[*]The first describes a policy for which the consultant seeks to provide a justification; the second is a consideration the consultant raises as part of that justification.[/list][size=2]我选了B,答案是A........[/size]
Although the discount stores in Goreville’s central shopping district are expected to close within five years as a result of competition from a SpendLess discount department store that just opened, those locations will not stay vacant for long.
In the five years since the opening of Colson’s, a nondiscount department store, a new store has opened at the location of every store in the shopping district that closed because it could not compete with Colson’s.
Which of the following, if true, most seriously weakens the argument?
[list=A][*]Many customers of Colson’s are expected to do less shopping there than they did before the SpendLess store opened. [*]Increasingly, the stores that have opened in the central shopping district since Colson’s opened have been discount stores.[*]At present, the central shopping district has as many stores operating in it as it ever had.[*]Over the course of the next five years, it is expected that Goreville’s population will grow at a faster rate than it has for the past several decades.[*]
[size=12pt]Many stores in the central shopping district sell types of merchandise that are not available at either SpendLess or Colson’s[/size][/list][size=12pt][size=2]答案是B 没看懂在说什么[/size][/size]
[size=12pt][size=2]帮忙解释一下~~谢谢各位啦~~::z1 [/size][/size]
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[font=Times New Roman][size=12pt][/size][/font] Q40
顾客是为了避免过敏才买没有添加sulfites的酒，但是如果sulfites是本来就存在于wine里面的，那么就算买没有添加sulfites的酒还是会过敏。而E选项就排出了sulfites本来就存在于酒里面的这一种情况。而D选项不能排出这一种可能，因为它说除了sulfites以外，没有其他东西会引起过敏。但是引起过敏的可能并不是其他物质，而就是sulfites，只不过不是添加进去的，而是naturally present in wines.
这样讲不知道你能明白否？ 第二题，
这些公司避免用executive titles 是因为要防止communication up and down the corporate hierarchy
而Business Consultant的意见是，用titles的话能够帮助处理external businesses。而且后面也说了要在外面用而不要在公司内部用，这就说明Business Consultant 认为这些公司避免用titles是能够达到他想要的目的，但是只不过这个做法不够好，因为在外面用的话是有帮助的。
Ｂ选项说，第二句对这个做法的有效性提出了质疑，这个就是不对的。并没有对有效性提出质疑，只是觉得这个做法不够好，存在缺陷。所以就是A。 第三题：
这题应该是说，因为折扣店Spendless的竞争，折扣店Goreville's在5年内可能要关闭了。但是，关闭了以后，这些空位并不会空太久。这个就是题目的结论，给出的理由就是，在非折扣店Colson's开张以后的5年里，同一个商业区里那些竞争不过colson's 的商店都关门后，在这些关了门的商店的地方又开了新的商店。
问哪个可以削弱结论。
这个题目就应该是注意到几个商店是不是折扣店。C选项说，开在Colson's周围的是折扣店。所以就是说，因为Colson's是非折扣店，如果开在他周围的是折扣店，那么就有可能有竞争力，可以存活下来。但是由于S和G已经是折扣店了，G还是竞争不过S。所以说就算开在S周边的是折扣店，也依然存活不下来。那些空位就会空很久了。
::11
这个题我绕了好久，不知道这样解释对不对...大家讨论下吧... 明白啦明白啦~前两道都明白了~~就是第三道吧 我估计自己还得再转会儿才能明白。。。呵呵呵
就是觉得说的很绕。。谢谢你哈::11
回复 5# lan7er 的帖子
我也觉得自己挺绕的...嘿嘿...可能有点罗嗦了...::z2 嘟嘟兔 好厉害 我明白了 谢谢哦呵呵 Q40. 应该是D吧 这是个争议题，有的版本选D.我觉得这个题出得有点问题。
不看E的话选D 也是对的
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