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PREP 求助解释

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楼主
发表于 2007-4-22 22:48:00 | 只看该作者

PREP 求助解释

124. The federal rules aimed at protecting human subjects of medical experiments were established to ensure that patients must be warned of potential risks and an independent panel would evaluate the experiment before it was conducted.

A. must be warned of potential risks and an independent panel would

B. must be warned of potential risks and that an independent panel

C. are warned about potential risks and that an independent panel

D. will be warned about potential risks and an independent panel would

E. would be warned of potential risks and that an independent panel would

答案E,请问would 在此怎么解释呢?是因为过去将来式呢还是虚拟语气呢?如果是虚拟语气的话哪里可以体现呢?

125. Research has shown that when speaking, individuals who have been blind from birth and have thus never seen anyone gesture nonetheless make hand motions just as frequently and in the same way as sighted people do, and that they will gesture even when conversing with another blind person.

A. have thus never seen anyone gesture nonetheless make hand motions just as frequently and in the same way as sighted people do, and that

B. have thus never seen anyone gesture but nonetheless make hand motions just as frequently and in the same way that sighted people do, and

C. have thus never seen anyone gesture, that they nonetheless make hand motions just as frequently and in the same way as sighted people do, and

D. thus they have never seen anyone gesture, but nonetheless they make hand motions just as frequently and in the same way that sighted people do, and that

E. thus they have never seen anyone gesture nonetheless make hand motions just as frequently and in the same way that sighted people do, and

 

A: correct

B: 宾语从句无谓语;as … as不平行;and后要加that

C: 宾语从句无谓语;and后要加that

D: they多余

E: 同上

 

注意:

1、             the same way as the same way that区别

2、             as frequently and in the same way as共用了一个as

3、             两个宾语从句的并列,而且用逗号表明了这一目的,必须要补充that避免歧义

请问the same way as the same way that区别 怎么解释?

129. Some patients who do not respond to therapies for depression may simply have received inadequate treatment, having, for example, been prescribed a drug at a dosage too low to be effective or having been taken off a drug too soon.

A. having, for example, been prescribed a drug at a dosage too low to be effective or having been

B. having, for example, a drug prescription that was ineffective because the dosage was too low, or being

C. as, for example, having too low of a dosage of a prescribed drug for it to be effective, or being

D. when they have, for example, been prescribed too low a drug dosage to be effective, or were

E. for example, when they have a drug prescription with a dosage too low to be effective, or been

答案是A,请问不是有一条规则是 having done这样的结构不能后置做状语么?请问这道题怎么解释?

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

答案选A,请问怎么解释like前后比较对象 these 和 morphine's的对称呢?

不好意思,问的比较多,也比较弱,请谅解:)

沙发
发表于 2007-4-23 14:41:00 | 只看该作者

124 would是过去将来时

125 the same...as...是固定用法

139 like的比较对象是pain-relieving effect和morphine's effect

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