求助 og42 46 50 几个小问题~

tamien · 发表于 2014-9-15 23:40:45

42.To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility.

(A) have to know a great deal more than now about the social and economic
(B) have to know a great deal more than they do now about the social and economical
(C) would have to know a great deal more than they do now about the social and economical
(D) would have to know a great deal more than they do now about the social and economic
(E) would have to know a great deal more than now about the social and economic

为什么A选项不能算是省略呢，为什么是虚拟语态？

46.In ancient Thailand, much of the local artisans' creative energy was expended for the creation of Buddha images and when thev constructed and decorated the temples that enshrined them.

(A) much of the local artisans' creative energy was expended for the creation of Buddha images and when they constructed and decorated the temples that enshrined them
(B) much of the local artisans' creative energy was expended on the creation of Buddha images and on construction and decoration of the temples in which they were enshrined
(C) much of the local artisans' creative energy was expended on the creation of Buddha images as well as constructing and decoration of the temples in which they were enshrined
(D) creating images of Buddha accounted for much of the local artisans' creative energy, and also constructing and decorating the temples enshrining them
(E) the creation of Buddha images accounted for much of the local artisans' creative energy as well as construction and decoration of the temples that enshrined them

为什么B的 they指代没有错误呢
50.A new study suggests that the conversational pace of everyday life may be so brisk it hampers the ability of some children for distinguishing discrete sounds and words and, the result is. to make sense of speech.
(A) it hampers the ability of some children for distinguishing discrete sounds and words and, the result is, to make
(B) that it hampers the ability of some children to distinguish discrete sounds and words and, as a result, to make
(C) that it hampers the ability of some children to distinguish discrete sounds and words and, the result of this, they are unable to make
(D) that it hampers the ability of some children to distinguish discrete sounds and words, and results in not making
(E) as to hamper the ability of some children for distinguishing discrete sounds and words, resulting in being unable to make
不定式的将来时是如何表示的，为什么定语从句比介宾更加清晰呢？

谢谢各位大牛！~晚安，明天继续战斗，加油加油加油！！！

bryant92 · 发表于 2014-9-15 23:58:59

42，A选项即使是对的也不如E选项，关于比较的问题；省略的是啥呢？如果是想要比较状语的话那也应该是in future more than now...而这道题比较的对象只能是know a great deal more than they know now

46. 的确这题they有指代不清的嫌疑，但读完别的选项发现没有任何一个选项消除了这个指代不清的可能，进而只能说指代不清被容忍了。

再反推的话可能是因为具体的结构和它指代名词很近（但不代表这样一定是对的，可能另外一个题目里面有一个选项消除了这个嫌疑也许更好，都是case by case的）

50. 定语从句比介宾短语好是指什么呢？没明白，是说so brisk that it hampers 比so brisk as to hamper吗？依稀记得so as to 这么用只能用于否定, 另外是关键的硬伤还在后面for distinguishing, resulting in being

tamien · 发表于 2014-9-17 13:08:54

bryant92 发表于 2014-9-15 23:58
42，A选项即使是对的也不如E选项，关于比较的问题；省略的是啥呢？如果是想要比较状语的话那也应该是in fut ...

感谢你~那为什么42 是虚拟呢？

bryant92 · 发表于 2014-9-17 21:09:24

tamien 发表于 2014-9-17 13:08
感谢你~那为什么42 是虚拟呢？

我比较倾向于这么理解：句意是说要想更准确的预测，Demographer不得不知道更多比现在关于social and economic determinats

那为了让这个比较更make sense, 应该是说they have to know 和they do now最好是两个时态，就好比你说“现在你们要做好点比你们现在做的”就很奇怪

如果这题有个will have to know more可以选（但GMAC永远不会这么出题），这题只有would have to know more, indicate说话人觉得这个不太可能（没有上下文我们无法比较虚拟和不虚拟哪个更好的，因为语法都对）

求助 og42 46 50 几个小问题~

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