The human nervous system and a telephone system superficially resemble each other, not only because the former carries information in the form of electrical impulses and because all of its neural pathways converge in the brain and spinal cord, which together form a kind of central exchange.
如果是 复数and单数 的话,后面代词是用THEY吧 那PREP2-20: [划线]The human nervous system and a telephone system bear a superficial resemblance because they both carry[划线] information in the form of electrical impulses and because all of its neural pathways converge in the brain and spinal cord, which together form a kind of central exchange.
哎呀,我刚刚查了原题,我发现你搞错啦。 The human nervous system and a telephone system superficially resemble each other, not only because the former carries information in the form of electrical impulses and because all of its neural pathways converge in the brain and spinal cord, which together form a kind of central exchange.
(A) The human nervous system and a telephone system superficially resemble each other, not only because the former carries (B) The human nervous system and a telephone system bear a superficial resemblance because they both carry (C) The human nervous system bears a superficial resemblance to a telephone system both because the former carries (D) Superficially, a telephone system resembles the human nervous system both because they carry (E) There is a superficial resemblance between a telephone system and the human nervous system, not only because they both carry
GMAT Prep question OA C
这里选C是没有疑问的,显然,只有 human nervous system 才能做主语,你哪里见过有神经突触和大脑的电话系统呢?B选项是一起做主语,天呐在我们有生之年此类发明这是不可能di ,童鞋。。。。 退一步来说,下文有一个its,就只能指代前文的一个单数名词。