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1. According to a study published by Dr. Myrna Weissman, only one percent of Americans born before 1905 had suffered major depression by the age of seventy-five; of those born since 1955, six percent had become depressed by age twenty-four. (A) only one percent of Americans born before 1905 had suffered major depression by the age of seventy-five; of those born since 1955, six percent had become depressed by age twenty-four (B) only one percent of Americans born before 1905 suffer major depression by the age of seventy-five; if they are born since 1955, six percent become depressed by age twenty-four (C) of Americans born before 1905, only one percent of them have suffered major depression by age seventy-five, but six percent of those born since 1955 do by the age of twenty-four (D) major depression is suffered by the age of seventy-five by only one percent of Americans born before 1905, and by age twenty-four by the six percent born since 1955 (E) Americans born before 1905 suffer major depression by the age of seventy-five only one percent of the time, but six percent of those born since 1955 did so by age twenty-four 答案是A。C为什么不行呢？ 2. Adult survivors of child abuse traditionally have had little or no chance that they could get their symptoms recognized and treated. (A) that they could get their symptoms recognized and treated (B) to recognize and treat their symptoms (C) of getting their symptoms recognized and treated (D) of recognizing and treating symptoms (E) of getting his or her symptoms recognized and treated 答案是C。为什么B和D不行呢？
3. Although it claims to delve into political issues, television can be superficial such as when each of the three major networks broadcast exactly the same statement from a political candidate. (A) superficial such as when each of the three major networks (B) superficial, as can sometimes occur if all of the three major networks (C) superficial if the three major networks all (D) superficial whenever each of the three major networks (E) superficial, as when the three major networks each 答案是E。到底IF和WHEN的使用要如何区分？我怎么就看不出来什么条件从句和什么情况之间的区别啊~看着都一样。还有就是AS和WHEN可以一起用吗？AS单独能不能当WHEN使用引导从句？
4. Because Halley’s comet changes orbit slightly during the seventy-six-year interval between passing close to Earth, it may veer onto a collision course with a planet sometime in the distant future. (A) between passing (B) of passing (C) between its passes (D) of its passes (E) as it passes 答案是C。是不是因为INTERVAL必须接BETWEEN的固定搭配？那A为什么不行呢？
5. Research during the past several decades on the nature of language and the processes that produce and make it understandable has revealed great complexity instead of underlying simplicity. (A) that produce and make it understandable has revealed great complexity instead of underlying simplicity (B) of producing and understanding it have revealed not underlying simplicity but great complexity (C) by which it is produced and understood has revealed not underlying simplicity but great complexity (D) by which it is produced and understood have revealed great complexity rather than underlying simplicity (E) by which one produces and understands it have revealed great complexity instead of underlying simplicity 答案是A。C为什么不对呢？A里面的IT不也是指代歧义吗，而且produce and make it understandable感觉也不太对啊
6. The guiding principles of the tax plan released by the Treasury Department could have even a greater significance for the economy than the particulars of the plan. (A) even a greater significance for the economy than (B) a significance that is even greater for the economy than (C) even greater significance for the economy than have (D) even greater significance for the economy than do (E) a significance even greater for the economy than have 答案是D。C为什么不对？到底这种句子应该用DO还是用前面的具体的动词？
7. The speculative fever of the Roaring Twenties infected rich and poor alike; vast quantities of people were dangerously overextended, credit was absurdly easy to obtain, and most brokerage houses required only ten percent cash for stocks bought on “margin.” (A) rich and poor alike; vast quantities of people were dangerously overextended (B) both rich and poor alike; large amounts of people dangerously overextended themselves (C) rich and poor alike; great numbers of people were dangerously overextended (D) both rich and poor alike; vast amounts of people dangerously overextended themselves (E) both rich and poor; great quantities of people were dangerously overextended 答案是C。great numbers of people对吗？不应该是great number of people吗？quantities应该怎么用？
8. Those who have visited the Grand Canyon have typically seen layers of sediment in the gaping canyon, with different colors that mark the passage of time like the rings in a tree trunk. (A) seen layers of sediment in the gaping canyon, with different colors that mark (B) see layers of sediment in the gaping canyon, whose different colors mark (C) been seeing layers of sediment in the gaping canyon, whose different colors are markers of (D) been able to see layers of sediment in the gaping canyon, with different colors marking (E) seen layers of sediment in the gaping canyon, marking by different colors 答案是C。A为什么不对？
After several years of rapid growth, the healthy care company became one of the largest health care providers in the metropolitan area, while it then proved unable to handle the increase in business, falling months behind in its payment to doctors and hospitals.
- while it then proved unable to handle the increase in business, falling months behind in its payment to
- while it then proved unable to handle the increase in business and fell months behind in its payment to
- but then it proved unable to handle the increase in business, falling months behind in its paying
- but then proving unable to handle the increase in business, falling months behind in paying
- but then proved unable to handle the increase in business, falling months behind in paying
答案是E。WHILE不能这么引导从句吗？E里的因为BUT前有逗号，后面不是应该还得有一次主语吗？
Reptiles, by drawing their body heat directly from the Sun rather than burning calories to generate it, can survive on ten percent of the nourishment that a mammal of similar size would normally require A: rather than burning calories to generate it B: rather than the generation of body heat by burning calories C: and not from generating it by burning calories D: instead of by burning calories for generating it E: instead of body heat generated by burning calories 答案是E。E不就是draw their body heat directly from body heat generated by burning calories吗？？？也不太对吧
完成时的标志有哪些？since不能跟过去完成时had done？（PREP第三题）
until recently是不是出现肯定就完成时？in the last decade这样的结构是不是肯定不能用完成时而必须用过去时？ while做连词能不能当BUT用？while做不同词性的用法时分别是什么意思呢？尤其是常见的while doing。 PREP笔记：第26题关于significant和siginifiantly的说法是否准确？新东方老师说原题用哪个答案就选哪一个。 第70题答案E中的they指代不是不准确吗？代词的指代到底应如何选择？GWD、PREP、新东方甚至OG里有很多互相矛盾的，现在是不是可以就近指代算正确？ 关于that从句，前一句中有两个名词（如a of b)，后面的that从句是不是确定肯定以及一定永远只能指代b? GWD里不少题目都指代a了。 关于fewer和less，新东方说fewer指人，less可以指可数或不可数名次，但一些题目里说less指代可数名词是错的。关于GWD，在仔细看过PREP笔记之后再回头看GWD发现太多互相不符合的东东了，多到三分之一的题目我都觉得没答案~到底怎么如何对待这两者？是不是应该把PREP奉为圣经？如果PREP笔记里的解释有错误，请指点一下~~ act/operate等等动词后面是不是应该跟as而不能跟like？比如说He acts as a robot. .....,but doing. but 可以这样用吗？ what什么情况下可以替代that做引导词呢？ contrast和contrary分别怎么用？如in/as/by contrast/contrary to/with谁对谁错？ 还有几天就要考了！！感谢！！ | 
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发表于 2007-11-14 12:50:00
