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标题: 再问prep139,还没有人解答完整过 [打印本页]

作者: woshilaoyumi 时间: 2007-5-28 12:43
标题: 再问prep139,还没有人解答完整过

139. Besides adding complementary flavors to many foods, hot sauces stimulate the release of endorphins in the brain, just as exercise does, and these have a pain-relieving effect like morphine's.

A. hot sauces stimulate the release of endorphins in the brain, just as exercise does, and these have a pain-relieving effect like morphine's

B. hot sauces stimulate the release of endorphins in the brain, like exercise, and they have a pain-relieving effect that is like morphine

C. hot sauces and exercise both stimulate the release of endorphins in the brain, and they have a pain-relieving effect like morphine

D. the release of endorphins in the brain is stimulated both by hot sauces and exercise, and they have a pain-relieving effect like morphine's

E. the release of endorphins in the brain is stimulated by hot sauces, just as with exercise, and these have a pain-relieving effect like that of morphine

A: correct

B: they 指代不清；effect like morphine不对称

C: 同上

D: release 不能做adding的逻辑主语；they指代不清

E: 同上

A中these指代为什么没有问题,而B中they就指代不清呢? 请各位来指点一下.看了以前的讨论,好象并没有解释清楚.these的用法

作者: woshilaoyumi 时间: 2007-5-28 13:11

顶!!!

作者: woshilaoyumi 时间: 2007-5-29 19:45

还没有人解答,自己再顶一下!

作者: solleks 时间: 2007-5-29 20:07

A中的these不能说指代没有问题。只是相对于其他选项来说，A的错误是属于有效性错误，而非语法错误。其他选项的错误都是致命的，比如DE的逻辑意思错误，BC的比较不对等等等……

代词指代我认为不能作为排除选项的第一步，当然明显的指代错误除外。仔细体会。

作者: magieus 时间: 2007-5-29 23:16

See the modifier "Besides adding complementary flavors to many foods" in the begining of the sentence, we know that the subject of the sentence should be "hot sauce". So we narrow the answers to A and B. "just as exercise does" is much clearer than "like exercise", becase "like exercise" follows 3 nouns "brain","endorphins", and "hot cause". It's not clear which one it is modifying.

A is the best choice. "these" means the first part of the sentence.

作者: woshilaoyumi 时间: 2007-6-1 13:29

恩,好象有点明白了.谢谢大侠们

作者: lqn0621 时间: 2007-6-9 10:47

这题多难啊

破除了 xdf那一套

应当仔细体会

希望有人讲解一下本题设计涉及到的平行问题

A. hot sauces stimulate the release of endorphins in the brain, just as exercise does, and these have a pain-relieving effect like morphine's

B. hot sauces stimulate the release of endorphins in the brain, like exercise, and they have a pain-relieving effect that is like morphine

A中后面 effect like morphine‘s

作者: qianrene 时间: 2007-6-9 12:09

morphine's BRAIN

THESE指代endorphins

作者: jydemail 时间: 2007-7-31 09:21

I think in this way!

hot sauces stimulate the release of endorphins in the brain, just as exercise does, and these have a pain-relieving effect like morphine's

these 指代endorphines和morpine对应. morphine’s 省略了effect,

补全是
endorphines have a pain-relieving effect like morphine's effect

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