OG12 107 -- 关于Can 和 Ability

JNC913 · 发表于 2012-5-2 09:14:54

Originally developed for detecting air pollutants, a
technique called proton-induced X-ray emission, which
can quickly analyze the chemical elements in almost
any substance without destroying it,is finding uses in
medicine, archaeology, and criminology.

(A) Originallydeveloped for detecting air pollutants,
a technique called proton-induced X-ray
emission, which can quickly analyze the
chemical elements in almost any substance
without destroying it,
(B) Originallydeveloped for detecting air pollutants,
having the ability to analyze the chemical
elements in almost any substance without
destroying it, a technique called proton-induced
X-ray emission
(C) Atechnique originally developed for detecting
air pollutants, called proton-induced X-ray
emission, which can quickly analyze the
chemical elements in almost any substance
without destroying it,
(D) Atechnique originally developed for detecting
air pollutants, called proton-induced X-ray
emission, which has the ability to analyze the
chemical elements in almost any substance
quickly and without destroying it,
(E) A technique that was originally developed for
detecting air pollutants and has the ability to
analyze the chemical elements in almost any
substance quickly and without destroying the
substance, called proton-induced X-ray emission,

知道答案是A，只是新东方上课的时候说过Can 和 Ability/capability的区别，can表示可能性，ability表示能力，如果按照这个意思，岂不是应该用ability/capability好过can?还是说只是选了一个相对较优的选项？

cadylql · 发表于 2012-5-13 06:49:55

?我记得是can 优于ability ， capability是属于最不好的。动词优于形容词

OG12 107 -- 关于Can 和 Ability

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