GWD-6-Q31求助！！！

笨蛋加油 · 发表于 2012-2-23 10:37:31

The fact of some fraternal twins resembling each other greatly and others looking quite dissimilar highlights an interesting and often overlooked feature of fraternal-twin pairs, namely they vary considerably on a spectrum of genetic relatedness.

A.   The fact of some fraternal twins resembling each other greatly and others looking quite dissimilar highlights an interesting and often overlooked feature of fraternal-twin pairs, namely they vary considerably
B.   That some fraternal twins resemble each other greatly while others look quite dissimilar highlights an interesting and often overlooked feature of fraternal-twin pairs, namely that they vary considerably
C.   With some fraternal twins resembling each other greatly and others looking quite dissimilar, it highlights an interesting and often overlooked feature of fraternal-twin pairs, namely considerable variation
D.   With some fraternal twins resembling each other greatly and others looking quite dissimilar, it is a fact that highlights an interesting and often overlooked feature of fraternal-twin pairs, namely a considerable variation
E.   Because some fraternal twins resemble each other greatly and others look quite dissimilar, this fact highlights an interesting and often overlooked feature of fraternal-twin pairs, namely they vary considerably

答案B，怎么着也看不明白结构，看了讨论依然不明白。。。这个and前后根本不对称啊！！！求NN帮助

teddybearj4 · 发表于 2012-2-23 12:04:21

A.namely是adv.，后面不能跟连接句子；the fact of X doing Y用法错误。
B.correct!
C.with用法错，这里subject和some fraternal twins没有possession的关系。it无指代。
D.同C，with用法错。
E.同A，namely后面不接句子。this fact不指代前面的"because..."。

B的句子结构实际上是：
That some fraternal twins resemble each other greatly while others look quite dissimilar highlights an interesting and often overlooked feature of fraternal-twin pairs, namely that they vary considerably on a spectrum of genetic relatedness.

提取出来就是：S+V+O，namely sth.(appositive)。
主语和后面的同位语都是名词性从句。

EtErnalEdEn · 发表于 2012-2-23 17:03:22

有个偷懒的办法，从句意理解， some fraternal twins resemble each other greatly 和others look quite dissimilar这两个事实是成对比的，之间是个弱转折。
所以应该用while，这样可以直接选到B选项

love凤巢 · 发表于 2013-9-16 19:21:26

teddybearj4 发表于 2012-2-23 12:04
A.namely是adv.，后面不能跟连接句子；the fact of X doing Y用法错误。B.correct!C.with用法错，这里subje ...

teddybear, 我对E选项中的 this fact 不能指代前面的because里的内容还是不太理解，你能解释一下吗？谢啦

本贴相关题目 GMATPrep-2008E2-SC-220 | TN-04-SC-31 (PCXU)

相关帖子

更多相关帖子

GWD-6-Q31求助！！！

所属分类: 下线版块

正在浏览此版块的会员 ()