作者doublechiu (...)
看板GRE
标题[问题] 一提阅测
时间Tue Jul 10 20:46:35 2012
来自新GRE阅读理解36套 练习29第1题
题目如下,正确答案是C,因为对应到文章最後写最後as most of these experiments
support traditional quantum mechanics, Einstein's approach is almost
certainly erroneous.
不过我不太懂 do not disconfirm 是"没有未证实"的意思吗
那这麽说选项C意识是说爱因斯坦理论的实验没有否定量子力学的 the
hidden-parameter theory(这个也是爱因斯坦提的吧),
那这麽说实验没有否定爱因斯坦的说法,又怎麽能符合题目问的,
"解释了爱因斯坦的 approach 是错的呢"
Quantum mechanics is a highly successful theory: it supplies methods for
accurately calculating the results of diverse experiments, especially with
minute particles. The predictions of quantum mechanics, however, give only
the probability of an event, not a deterministic statement of whether or not
the event will occur. Because of this probabilism, Einstein remained strongly
dissatisfied with the theory throughout his life, though he did not maintain
that quantum mechanics is wrong. Rather, he held that it is incomplete: in
quantum mechanics the motion of a particle must be described in terms of
probabilities, he argued, only because some parameters that determine the
motion have not been specified. Einstein's ideas have been tested by
experiments performed since his death, and as most of these experiments
support traditional quantum mechanics, Einstein's approach is almost
certainly erroneous.
(134 words)
10. It can be inferred from the passage that the author's conclusion that
Einstein's approach is "erroneous" might have to be modified because
(A) it is theoretically possible to generate plausible
theories with hidden parameters within them
(B) some experimental tests of Einstein's theory do
not disconfirm the hidden-parameter theory of quantum mechanics
(C) it is possible for a theory to have hidden
parameters and yet be probabilistic
(D) traditional quantum mechanics has not yet been
used to analyze all of the phenomena to which it could be applied
(E) there are too many possible hidden parameters
to develop meaningful tests of hidden-parameter theories
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1F:推 yutingsu :(B)指没有直接证据否定爱因斯坦的猜测,所以真假待决 07/10 22:23
2F:→ yutingsu :(C)指理论已可说明不确定性,不用预设有未知的参数 07/10 22:26
3F:→ yutingsu :C比B更能说爱因斯坦猜想有未知参数的看法几乎一定错 07/10 22:30
4F:→ wawi2 :我怎麽总觉得是B才对 答案给错? 07/10 22:39
5F:→ doublechiu :抱歉写错,是B 07/10 23:56
6F:→ yutingsu :结论要修正的话是因为B。如果C成立的话,结论没问题 07/11 01:25
7F:→ yutingsu :抱歉没细看题目问什麽,只看选项的强度 07/11 01:27
8F:推 Evences :因为"多数(most)"爱因斯坦所设计的实验,证实了传统 07/11 14:50
9F:→ Evences :量子理论的正确性。这句话代表,有些确实支持了 07/11 14:50
10F:→ Evences :爱因斯坦的想法。可见,作者宣称 爱因斯坦的想法 07/11 14:51
11F:→ Evences :"certainly" errorneous 太武断了 07/11 14:51
12F:→ Evences :答案B 07/11 14:51
13F:→ Evences :补充一下: 上面所提爱因斯坦的"想法",指的是 07/11 14:52
14F:→ Evences :量子之所以无法完整描述现象,是因为缺少了关键参数 07/11 14:53