GWD 30 两题请教

红色的是GWD的答案

Elk now live almost solely in the Rocky Mountains, which would make it seem that elk are mountain dwellers, while they once ranged over virtually all of the continental United States except for a small strip in the extreme Southwest.

1. Elk now live almost solely in the Rocky Mountains, which would make it seem that elk are mountain dwellers, while　which能够指代前面的事情么？

2. The fact that elk now live almost solely in the Rocky Mountains would make it seem that they are mountain dwellers, but

3. It would seem that elk would be mountain dwellers because of their living now solely almost in the Rocky Mountains, but still
4. Now living almost solely in the Rocky Mountains, it would seem that elk were mountain dwellers, although
5. It seems that elk would be mountain dwellers from the fact that they now live solely almost in the Rocky Mountains, since

   Answer:

Q29:

Researchers agreed that the study of new treatments for heart attack patients was extremely important but more research was needed to determine that balloon angioplasty preceded with ultrasound was or was not any better for heart attack patients than the balloon procedure by itself.

1. more research was needed to determine that balloon angioplasty preceded with ultrasound was or was not any better for heart attack patients than
2. more research was needed for determining whether or not balloon angioplasty preceded by ultrasound is any better for heart attack patients than is  whether or not记得在og里属于correctiveness的错误

3. that more research was needed to determine whether balloon angioplasty preceded by ultrasound is any better for heart attack patients than

4. that more research was needed to determine that balloon angioplasty preceded with ultrasound was any better for heart attack patients than
5. that more research was needed for determining that balloon angioplasty preceded by ultrasound is or is not any better for heart attack patients than is

   Answer:

我记得白勇的书里说过

which在非限制性定语从句中，不能指代整个句子的说

我记得白勇的书里说过

which在非限制性定语从句中，不能指代整个句子的说

OG里也是，指代一句话通常用新名词，或者分词表达前面一句分句对后面的影响

29我也选了C，看到B中的whether or not就把B排除了。

刚才又仔细看了看两个句子的意思，确实B更好一点。 C多了个that，少了个is

41我觉得A肯定不对，我也选了B。但是这个B，ETS一定会说它罗嗦累赘之类的。

这两道题目真是太恶心了。

这套做完我就决定放弃GWD的补充题了

答案吃不准，也没什么讨论，做了反而影响本来就不怎么稳定的套路感……

618        School integration plans that involve busing between suburban and central-city areas have contributed, according to a recent study, to significant increases in housing integration, which, in turn, reduces any future need for busing.

(A) significant increases in housing integration, which, in turn, reduces

(B) significant integration increases in housing, which, in turn, reduces

(C) increase housing integration significantly, which, in turn, reduces

(D) increase housing integration significantly, in turn reducing（A）

(E) significantly increase housing integration, which, in turn, reduce

A 中的which 我认为和和GWD 30类似, 同样的是指代前面的整个事情.

做完XY13套和以前就有的GWD24,31，28，17，18，19后倒过来做的涛涛后来上传的那个版本

做的第一套就是30，也是最后一套了

GWD 29

Q29:

Researchers agreed that the study of new treatments for heart attack patients was extremely important but more research was needed to determine that balloon angioplasty preceded with ultrasound was or was not any better for heart attack patients than the balloon procedure by itself.

1. more research was needed to determine that balloon angioplasty preceded with ultrasound was or was not any better for heart attack patients than
           
2. more research was needed for determining whether or not balloon angioplasty preceded by ultrasound is any better for heart attack patients than is  whether or not记得在og里属于correctiveness的错误       我搜索了大全. 含有whether or not 的句子中都没有正确答案存在. 同意你的看法.
3. that more research was needed to determine whether balloon angioplasty preceded by ultrasound is any better for heart attack patients than

4. that more research was needed to determine that balloon angioplasty preceded with ultrasound was any better for heart attack patients than
           
5. that more research was needed for determining that balloon angioplasty preceded by ultrasound is or is not any better for heart attack patients than is

我认为最主要的是 我们要从5个中选一个正确的答案. 根据划线前面有BUT , 可以排出有that开头的答案, 既C D E.  A 和B 比较, A B 中的比较是主语的比较, 需要把系动词补全

从意思上, B更能够传达原文的内容.