天山7-19

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

正确选b,错误选e, 用because从句不好吗？

Because，看不出有因果关系吧

GG, 这道题E看不出有因果关系，C,D 错在with sb doing吗？A 错在The fact of sb doing吗？所以选b.不知我这样分析对否？

正确答案如果是B的话，那么谓语 highlights and overlooked 不并列啊？

谁能解释一下？

overlooked是过去分词和interesting 一起做feature的定语。

E还有一处错：namely后面的句子应该是feature的同位语从句，少了引导词that。而B在这些地方做的都很完美。