老Prep SC 106求解

Matrixrl

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 humans, the DNA of grape plants contain sites where
(E) Like human DNA, the DNA of grape plants contains sites in which


答案是C，看了半天，C都不是一句句子，怎么会是正确答案

jay871750293

E~

Matrixrl

有人确定么，答案是哪个？