求教 GWD-21-Q39

flonacui

（1）    GWD-21-Q39Almost like clones in their similarity to one another, the cheetah species’ homogeneity makes them especially vulnerable to disease.

A.     the cheetah species’ homogeneity makes them especially vulnerable to disease

B.     the cheetah species[CH1]  is especially vulnerable to disease because of its homogeneity

C.     the homogeneity of the cheetah species makes it especially vulnerable to disease

D.     homogeneity[CH2]  makes members of the cheetah species especially vulnerable to disease

E.     members of the cheetah species are especially vulnerable to disease because of their homogeneity

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[CH1]Species是一个整体名词，种属，与克隆体个体名次无法比较


[CH2]ABD中的主语都是homogeneity，同质性与clones不属于同类，不能进行比较，错





E的两个their不指代同一个东西 这么用对么？

小傻瓜1992

其实我选错也是纠结于两个their的用法

gumoc

PREP的语法笔记上说过，如果THEY前面有两个指代的话，则视为指代不清：these的话 指的是最近的一个。

这里会不会是一个paraliesm呢？？