4. According to advertisements, the higher a suntan lotion’s sun protection factor, or SPF, the more protection from sunburn . In order for a suntan lotion to work, however, one has to remember to put it on before going in the sun, put on an adequate amount to cover the skin, and reapply it as needed. Therefore, it really does not matter hat SPF a suntan lotion has
Which one of the following best identifies the error in reasoning made in the passage?
(A) It is unreasonable to assume that the only purpose of a suntan lotion is to provide protection from sunburn.
(B) Because some people get sunburned more easily than others, the fact that there are different SPFs cannot be ignored.
(C) It cannot be concluded that the SPF is not important just because there are requirements for the application of the suntan lotion.
(D) It is unreasonable to assume that all suntan lotions require the same application
(E) There is no reason to assume that manufacturer are unaware that people sometimes forget to apply suntan lotion before going in the sun.
是削弱题吗？ 题目中Therefore, it really does not matter hat SPF a suntan lotion has 结论什么意思，偶不知道怎么翻译啊 谢谢！
qierliu 发表于 2003-11-27 12:28
4. According to advertisements, the higher a suntan lotion’s sun protection factor, or SPF, the mor ...
Spot the question type: Method of the reasoning - Flaw.
Higher SPF in SL, More P from Sb
So, The kinds of SPF is not necessary for SL.
1. Falsely to assume that if it is SPF, It must be worked the same.
2. Falsely to assume that a necessary condition is not important.
let us dive into the answers.
A. Its not really relevant to the argument.
B. It is true that the this option " does " weaken the argument; however, we are discussing the " flaws " within the argument. - Contenders
* Reason why it could serve as the weakening option: if different SPFS exist, it must be true that different SPFS be catering to the different level of the sunburn. If so, then it must be true that SPFS truly does matter.
C. Correct answer. Truly discuss about the flaw committed
D. Actually, the question is falsely assumed that all suntan lotion does not require the same application
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发表于 2003-11-27 12:28:00
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，明天开始我也喝蒙牛！！
