请教OG-79、OG-91

小鱼儿

79. When hypnotized subjects are told that they are deaf and are then asked whether they can
hear the hypnotist, they reply, “No.” Some theorists try to explain this result by arguing that
the selves of hypnotized subjects are dissociated into separate parts, and that the part that
is deaf is dissociated from the part that replies.
Which of the following challenges indicates the most serious weakness in the attempted
explanation described above?
(A) Why does the part that replies not answer, “Yes”?
(B) Why are the observed facts in need of any special explanation?
(C) Why do the subjects appear to accept the hypnotist’s suggestion that they are deaf?
(D) Why do hypnotized subjects all respond the same way in the situation described?
(E) Why are the separate parts of the self the same for all subjects?

答案 A。凭直觉选的，能分析一下各选项为什么对为什么错吗？OG上的解释不大看得懂。

91. When a polygraph test is judged inconclusive, this is no reflection on the examinee. Rather,
such a judgment means that the test has failed to show whether the examinee was truthful or
untruthful. Nevertheless, employers will sometimes refuse to hire a job applicant because of
an inconclusive polygraph test result.
Which of the following conclusions can most properly be drawn from the information above?
A    Most examinees with inconclusive polygraph test results are in fact untruthful.
B  olygraph tests should not be used by employers in the consideration of job applicants.
C  An inconclusive polygraph test result is sometimes unfairly held against the examinee.
D  A polygraph test indicating that an examinee is untruthful can sometimes be mistaken.
E  Some employers have refused to consider the results of polygraph tests when evaluating
    job applicants.

答案c。但我觉得B也对。请解释。谢谢！

云在青天水在瓶

要求conclusion的题，答案一般从文章的信息中   直接   归纳。我觉得B推导过度，比C差。

小鱼儿

我后来想了一下也觉得是这个问题。

那第一题有谁能解释一下吗？没大看懂

小鱼儿

呵呵，看到dansy的OG链接了，已经明白了。