LSAT-6-3-10

crusaders · 发表于 2004-2-1 03:35:00

10.Anyone who fails to answer a patient’s questions cannot be a competent physician. That is why I feel confident about my physician’s competence: she carefully answers every one of my questions, no matter how trivial.
Which one of the following most closely parallels the flawed reasoning in the argument above?
(A) Anyone who grows up in a large family is accustomed to making compromises. Meredith is accustomed to making compromises, so she might have grown up in a large family.
(B) Anyone who is not in favor of this proposal is ill informed on the issue. Jeanne opposes the proposal, so she is ill informed on the issue.
(C) No one who likes music misses a performance of the symphony. Paul likes music, yet last week he missed a performance of the symphony.
(D) Anyone who works two or more jobs is unable to find a balance between professional and personal life. Maggie has only one job, so she can find a balance between her professional and personal life.
(E) No one who is hot-tempered and strong-willed will succeed in this business. Jeremy is strong-willed, so he will not succeed in this business.
答案是D
但看了半天也没看出来怎么逻辑推理一致
郁闷.....
谢谢GGJJ们帮忙 :]

joice · 发表于 2004-2-1 04:18:00

only D's form matchs that of the stimulus.

flawed reasoning in stimus' : not A, not B. my physician A ( answer everyones Q), so she B ( competitive)
D: 2 jobs , or NOt 1 job .... unable to balance ..., M has only 1 job , so M can balance--.

crusaders · 发表于 2004-2-2 03:46:00

:]]]
谢谢 JJ
jj简练的表达偶明白了
原题的 premise not A---->not B ,  conclusion A----->B
D 的premise 也是 not A----->not B,  conclusion A------>B
所以都错在了用否命题而非逆否命题来作出推论 :]
方便大家以后研究其他选项
A) Anyone who grows up in a large family is accustomed to making compromises. Meredith is accustomed to making compromises, so she might have grown up in a large family. A---->B B----->A
(B) Anyone who is not in favor of this proposal is ill informed on the issue. Jeanne opposes the proposal, so she is ill informed on the issue.notA----->B not A----->B
(C) No one who likes music misses a performance of the symphony. Paul likes music, yet last week he missed a performance of the symphony.A---->not B  A-----> B
(D) Anyone who works two or more jobs is unable to find a balance between professional and personal life. Maggie has only one job, so she can find a balance between her professional and personal life. notA--->not B , A------>B
(E) No one who is hot-tempered and strong-willed will succeed in this business. Jeremy is strong-willed, so he will not succeed in this business.A&C ---->not B , C---->not B

LSAT-6-3-10

LSAT-6-3-10

所属分类: GMAT考试

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