sc大全 139 答案是否有误？

genimix · 发表于 2009-12-8 15:42:29

139. As the etched lines on computer memory chips have become thinner and the chips’ circuits more complex, both the power of the chips and the electronic devices they drive have vastly increased.

(A) the chips’ circuits more complex, both the power of the chips and the electronic devices they drive have

(B) the chips’ circuits more complex, the power of both the chips and the electronic devices they drive has

(C) the chips’ circuits are more complex, both the power of the chips and the electronic devices they drive has

(D) their circuits are more complex, the power of both the chips and the electronic devices they drive have

(E) their circuits more complex, both the power of the chips and the electronic devices they drive have

答案是B。我认为是A。B从逻辑上说不通，因为只是chips变得更强了，他驱动的electronic device不可能自己变强。这里面。选B“ both the power of the chips and the electronic devices they drive have vastly increased”，就合理了。即“chips的power和由chips驱动的electronic devices都大幅增加了”

genimix · 发表于 2009-12-8 17:14:06

请大牛解答一下吧

yhwut · 发表于 2009-12-9 06:49:54

A比较不平行
power是无形的，e而device是有形的实意动词，怎么可以放在一起比较呢
另外device 和chip都是hardware，可以说他们是powerful

小sai爱mj · 发表于 2011-4-9 22:14:41

想问为什么不能用their？？
e哪里错了？

sc大全 139 答案是否有误？

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