prep 105

105. As with those of humans, the DNA of grape plants contains sites where certain unique sequences of nucleotides are repeated over and over.

A. As with those of humans, the DNA of grape plants contains sites where

B. As human DNA, the DNA of grape plants contain sites in which

C. As it is with human DNA, the DNA of grape plants, containing sites in which

D. Like human, the DNA of grape plants contain sites where

E. Like human DNA, the DNA of grape plants contains sites in which

A: those没有指代对象；as表示比较不正确

B: 同上

C: 同上；无谓语

D: like比较对象不对等

E: correct

注意：

1、where/in which，in which做答案的概率大，因为更准确表达含义

2、As和like用作比较的时候区别，as是以什么身份，like是好比什么什么

想问一下E里面的　human DNA与the DNA of grape plants是不是也不对称啊