GWD6-Q31

nysen

GWD6-Q31:
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

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求解释~~~

nysen

答案是B

jameshzd

namely 不是连词不能连接一个句子，所以应该namely that +句子，排除AE

C选项，it指代不明，而且句中没有任何名词能代替it。
D选项 considerable 一般是修饰抽象名词的，比如 time， money， attention, 所以 a considerable variation i不恰当;some fraternal twins resembling each other greatly and others looking quite dissimilar 在原文意思就是指fact，用 with结构+it is a fact that 是不准确的而且繁琐的：感觉with。。。。伴随的一个fact, 但其实with后面的话就是fact。
不知道你明白我的解释没？

jameshzd

希望对你有帮助哈

nysen

多谢多谢哈， 明白了！

egretlee

在OG里从来没见到过That引导的句子做主语啊...能帮忙解释一下吗? 在此先谢过

200814005

GWD6-Q31:
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

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求解释~~~

-- by 会员 nysen (2011/6/1 16:35:22)

回楼上
应该算是that引导名词性从句做主句的主语吧。
that= some fraternal twins resemble each other greatly while others look quite dissimilar.
就算是同位语？

小白球球姐姐

mark一下。it is the fact that ＋陈述事实。D把要陈述的事实变成了With伴随成分，逻辑重心转移。看原句The fact of some fraternal twins resembling each other greatly and others looking quite dissimilar highlights。。。。。。主语逻辑重心在所描述的事实上。D把主语变成伴随状语了。改句子首先要尊重原句意思。OG里说的。

gumoc

mark一下
1 namely不是连词
2 that引导的名词从句，受教了

补充一点：the fact of 的句式在gmat中压根就没正确过，全部粗线在错误的选项

包子不包子

gumoc 发表于 2013-5-13 16:33
mark一下
1 namely不是连词
2 that引导的名词从句，受教了

我看到有些解释说
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
这里用while比and好一些 为什么嘞
先谢~~