Almost like clones in their similarity to one another, the cheetah species' homogeneity makes them especially vulnerable to disease.
the cheetah species' homogeneity makes them especially vulnerable to disease
the cheetah species is especially vulnerable to disease because of its homogeneity
the homogeneity of the cheetah species makes it especially vulnerable to disease
homogeneity makes members of the cheetah species specially vulnerable to disease
members of the cheetah species are especially vulnerable to disease because of their homogeneity
题目分析:
略
选项分析:
A选项:能和克隆比的肯定是猎豹这个种群的成员们,而不能是基因的同一性。
B选项:能和克隆比的肯定是猎豹这个种群的成员们,而不能是猎豹这个物种。
C选项:本选项错误同(A)。
D选项:本选项错误同(A)。
E选项:Correct. 本选项在逻辑和语法上均是正确的。
clones 和 members of cheetah species,克隆体和猎豹的个体成员
而不是
clones 和 cheetah species,克隆体和猎豹物种
如:
a rare species of beetle 一种稀有甲虫
There are many species of dog(s). 狗有许多种。
species 可以做单数的...单复数同形的
另外有一点.a中的them其实是无指代的,因为在a中cheetah是形容词性的,修饰species,所以不能作为可以被them所指代的名词.而且有's的这种词也不算是名词,所以不能指代species,而且make用了单数,说明这里species是单数的,更不可能用them指代
啊..后面那一条回错了...sorry登录 或 注册 后可以参加讨论
“Almost like clones in their similarity to one another”中的“one another”看出,后面只能是members
clones是复数,所以是可数名词 —— 克隆物。不是克隆这个技术或概念。后面还接了一个their,能比较的对象也应该是一个复数的。ABC the cheetah species是单数,D的homogeneity也是单数。选E