小弟在做完两遍PREP语法之后，有如下几个问题（第一波），望各位大牛不吝指教~~再拜~~。郑重声明，二题选b 我在下面打错了 - ChaseDream

1. Unlike most severance packages, which require workers to stay until the last day scheduled to collect, workers at the automobile company are eligible for its severance package even if they find a new job before they are terminated.（D）

99.A study of food resources in the North Pacific between 1989 and 1996 revealed that creatures of the seabed were suffering from dwindling food supplies, possibly resulting from increasing sea surface temperatures during the same period.（A）

lz可以具体的写一下自己的疑问在哪里么，我觉得这几题的prep笔记以及前人的讨论帖里面说得很丰富啊。

第1题可以参考下这个讨论
http://www.manhattangmat.com/forums/unlike-most-severance-packages-which-require-t2952.html

第2题应该选B吧，A后面的resulting from在修饰上有歧义啊，可以修饰句尾的名词，也可以修饰前面的整个句子。另外， result是表示结果的状语，用其-ing形式表示一种正在进行的结果，从逻辑意义上说不太好。

第3题必须要看之前NN们的讨论，我一直觉得这个题得讨论非常经典，我自己从里面学到了很多很多。不过非常抱歉，我搜了半天搜不到原来的那个讨论帖子了，看来要麻烦你自己在讨论稿里面多搜搜了。这是原始讨论稿中别人截取的一位NN的观点，我觉得有一定的道理，可以参考下。
http://forum.chasedream.com/GMAT_SC/thread-346668-1-1.html?userid=487060

-- by 会员 flywer (2011/6/1 16:18:36)

A study of food resources in the North Pacific between 1989 and 1996 revealed that creatures of the seabed were suffering from dwindling food supplies, possibly resulting from increasing sea surface temperatures during the same period.
(A) that creatures of the seabed were suffering from dwindling food supplies, possibly resulting from increasing
(B) that creatures of the seabed were suffering because food supplies were dwindling, possibly as a result of an increase in
(C) that creatures of the seabed were suffering because of food supplies, which were dwindling possibly as a result of increasing
(D) creatures of the seabed that were suffering from food supplies that were dwindling, possibly resulting from an increase in
(E) creatures of the seabed that were suffering because food supplies were dwindling, which possibly resulted from increasing

考点:逻辑表达（Logical Predication）简洁有效（Rhetorical Construction）
1)动词的现在分词作形容词,一般含有正在进行的意思
2) which/it都不能指代整个句子
(A) sb. suffer from B,表示sb.遭受了B, B表示的是遭受的结果,因此使用dwindling不好,现在分词一般表示过程,应该使用名词或过去分词表示结果;同样increasing也不好, result from后面接事实,表示原因,应该用increased或者an increase来代替increasing
(B)正确。
(C) because of food supplies强调的是food supplies,而从逻辑上应该强调dwindle; increasing不好,应该用increased或者an increase来表示结果
(D) revealed creature of the seabed强调的是名词creature of the seabed,不能准确的表达revealed的完整意思
(E)除了D中的错误外, which不能指代整个句子,使用错;increasing使用错误