我的11th OG关于SC的疑问帖,希望大家来指点迷津：）

终于把语法过一遍了，花了好久的时间，我的效率太差，玩心太大，弄完语法知识点的同时也留下很多问题，之前把很多题法在这个帖子里，有个斑竹提醒我这样不好，呵呵，知错就该就是好孩子。这两天集中搞定疑难问题（我的疑难问题可能对于别人都很幼稚……），希望大家多帮忙。我的疑问贴链接都贴在下面，希望大家能来看看，懂得就帮忙讲讲，不会的咱们一起求学进步，

http://forum.chasedream.com/dispbbs.asp?boardid=23&id=195171&star=1#195171黄皮11thOG13

http://forum.chasedream.com/dispbbs.asp?BoardID=23&ID=195177&replyID=&skin=1黄皮OG15

http://forum.chasedream.com/dispbbs.asp?boardid=23&id=195280黄皮OG24

http://forum.chasedream.com/dispbbs.asp?boardid=23&id=195286黄皮OG04

1.Some bat caves，like honeybee hives，have residents that take on different duties such as defending the entrance，acting as sentinels and to sound a warning at the approach of danger, and scouting outside the cave for new food and roosting sites．

(A)  acting as sentinels and to sound

(B)  acting as sentinels and sounding

(C)  to act as sentinels and sound

(D)  to act as sentinels and to sound

(E)  to act as a sentinel sounding

答案是B，OG说defending,acting,and scouting是并列关系，但是我不懂为什么sounding前面已经有一个and了，可scouting前面还有一个and？

我的理解是，是不是acting as sentinels and sounding a warning at the approach of danger是做defending the entrance的一个状语，sounding其实是和acting并列的，而scouting直接与defending相关？

但我这样理解似乎和OG的解释有点出入了，希望哪个nn指点迷津啊

2.However much United States voters may agree that there is waste in government and that the government as a whole spends beyond its means，it is difficult to find broad support for a movement toward a minimal state．

原句就是对的，就是不理解那个much是修饰谁的，是程度副词吗？

前一段时间在整理OG11的语法中，发现很多基础的都有点忘记了，就把之前看过的by的语法书重新把一些知识点抄到笔记本上，一边整理白勇的，一边整理OG的，虽然每天进度不快，但是我相信慢慢的会越来越好的。

OG的SC的正确率现在平均下来是70%，因为还是第一遍做，这种正确率可能不高，不过我会继续努力的~~~

下面接着问问题：

30．Thomas Eakins’ powerful style and his choices of subject-the advances in modern surgery, the discipline of sport，the strains of individuals in tension with society or even with themselves-was as disturbing to his own time as it is compelling for ours.

(A)  was as disturbing to his own time as it is

(B)  were as disturbing to his own time as they are

(C)  has been as disturbing in his own time as they are

(D)  had been as disturbing in his own time as it was

(E)  have been as disturbing in his own time as

关于这道题，我想问一下disturb的用法是什么，还有就是as...as...该怎么用，后一个as可以接完整句子，但是要跟前一个as后的部分形式平衡吗？

33. Carbon-14 dating reveals that the megalithic monuments in Brittany are nearly 2，000 years as old as any of their supposed Mediterranean predecessors．

(A)  as old as any of their supposed

(B)  older than any of their supposed

(C)  as old as their supposed

(D)  older than any of their supposedly

(E)  as old as their supposedly

白勇的书里说as old as前不能加数量词，如果前面有具体数量词后面就只能加older than，可是OG里面说逻辑上前者比后者老，所以要用older than，所以我想问一下，白勇的这种说法是对的吗？

第一遍正确率70%，羡慕...