探讨语法题两道

木木OOO宝宝

          1.        In addition to having more protein than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the  human diet.
(A) the protein in rice is higher quality than that in
(B) rice has protein of higher quality than that in
(C) the protein in rice is higher in quality than it is in
(D) rice protein is higher in quality than it is in
(E) rice has a protein higher in quality than
这道题我先排除了ACD，在BE中犹豫，答案应为B。 我不明白为什么比较对象不是主语，而是宾语呢？各位有什么好的方法判断比较对象？比较状语从句对我来说是个难点，总是把握不住。

2.Stock levels for domestic crude oil are far lower than in past years, leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly prompted by colder- than-normal temperatures.
(A) leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(B) leaving domestic oil prices vulnerable to any hints of oil supply disruptions in the Middle East or any unexpected growth in consumer demand that might be
(C) leaving domestic oil prices vulnerable to any hints of oil supply that are disrupted in the Middle East or to any unexpected growth in consumer demand that might be
(D) resulting in the fact that domestic oil prices are vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(E) resulting in the fact of domestic oil prices are vulnerable to any hints of oil supply disruptions in the Middle East or to any unexpected growth in consumer demand that might be
可能题目不难，但是有些知识点我很迷惑。比如在什么时候可以选择带being的选项，虽然大多数都不能选，但是我遇到过带being 的正确选项；还有就是介词短语并列介词不是必须重复出现吗？be vulnerable to ...and to ...?

Stock levels for domestic crude oil are far lower than in past years, leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly prompted by colder- than-normal temperatures.
(A) leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(B) leaving domestic oil prices vulnerable to any hints of oil supply disruptions in the Middle East or any unexpected growth in consumer demand that might be
(C) leaving domestic oil prices vulnerable to any hints of oil supply that are disrupted in the Middle East or to any unexpected growth in consumer demand that might be
(D) resulting in the fact that domestic oil prices are vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(E) resulting in the fact of domestic oil prices are vulnerable to any hints of oil supply disruptions in the Middle East or to any unexpected growth in consumer demand that might be
可能题目不难，但是有些知识点我很迷惑。比如在什么时候可以选择带being的选项，虽然大多数都不能选，但是我遇到过带being 的正确选项；还有就是介词短语并列介词不是必须重复出现吗？be vulnerable to ...and to ...?

sunyan730

1.        In addition to having more protein than wheat does, the protein in rice is higher quality than that in wheat, with more of the amino acids essential to the  human diet.
(A) the protein in rice is higher quality than that in
(B) rice has protein of higher quality than that in
(C) the protein in rice is higher in quality than it is in
(D) rice protein is higher in quality than it is in
(E) rice has a protein higher in quality than
就说说e吧，rice has a protein higher in quality than wheat，这里than后面是wheat，那前面的比较应该是rice，但是前面比较点式protein，所以不能是protein和wheat对比，改成rice has a protein higher in quality than wheat has就对了。进一步说的话天寒前面rice has a protein higher in quality 主谓宾都有，所以后面的比较点必须要补全谓语。
有一个大nn写的比较的帖子，lz不妨开开。

木木OOO宝宝

恩，谢谢。
可是我还有个小疑问，如果比较的是主语，而谓语和宾语相同的时候不是可以直接省略掉吗？我现在就是不会判断比较点。很模棱两可

sunyan730

2.Stock levels for domestic crude oil are far lower than in past years, leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly prompted by colder- than-normal temperatures.
(A) leaving domestic oil prices vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(B) leaving domestic oil prices vulnerable to any hints of oil supply disruptions in the Middle East or any unexpected growth in consumer demand that might be
(C) leaving domestic oil prices vulnerable to any hints of oil supply that are disrupted in the Middle East or to any unexpected growth in consumer demand that might be
(D) resulting in the fact that domestic oil prices are vulnerable to any hints of oil supplies being disrupted in the Middle East or to any unexpected consumer demand growth possibly
(E) resulting in the fact of domestic oil prices are vulnerable to any hints of oil supply disruptions in the Middle East or to any unexpected growth in consumer demand that might be
选b，being出现一般是错的，但是有例外，就是作为伴随状语引导伴随状语从句时是正确的，但是也要根据意思来判断。og12有一题是being正确的。by the way,介词短语并列介词必须重复出现，这个我忘记了。呵呵

sunyan730

恩，谢谢。
可是我还有个小疑问，如果比较的是主语，而谓语和宾语相同的时候不是可以直接省略掉吗？我现在就是不会判断比较点。很模棱两可

-- by 会员 木木OOO宝宝 (2010/4/14 23:28:23)

lz找找那个帖子吧，你要的答案全在里面。说实话，分析语法，我真的不行。gmat考的也不是语法，是意思。我们只是从语法角度分析而已。
你说的谓语和宾语相同的时候，我感觉是有主谓没有宾语。就像 i ate more than you. 这个时候的话就是两个主语比较拉。如果是iate more meat than you did.就要有补足语。另外，补足语也要对应，前面是do 后面就要是do did does。前面要是have 后面也要一样。

Tiler

同问第 2 题的 b 选项为何后面不需要 to。

理解 a 选项中的 being 有问题，但若是如此，b 选项的少了 to 是否也有问题。起码在我看来，a 的 being 和 b 的缺少 to 都不影响原文意思。