122. (30951-!-item-!-188;#058&004354)
Surveys have shown that in up to 40 percent of elderly people livingindependently in affluent countries, the consumption of one or more essentialnutrients is insufficient or they have deficient levels of these nutrientsin their blood.
(A) in up to 40 percent of elderly people living independently in affluentcountries, the consumption of one or more essential nutrients is insufficientor they have
(B) in up to 40 percent of elderly people who liveindependently in affluent countries, they consume one or more essential nutrients insufficiently or have
(C) in up to 40 percent of elderly people who live independently inaffluent countries, one or more essential nutrients are consumed insufficientlyor having
(D) up to 40 percent of elderly people living independently in affluentcountries who consume insufficient amounts of one or more essential nutrientsor who have
(E) up to 40 percent of elderly people who liveindependently in affluent countries consume insufficient amounts of one or moreessential nutrients or have
关于amounts of，我记得prep语法笔记上曾说过amount只能+不可数名词~可是这里的nutrients是可数的，到底是为啥捏？ | 
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发表于 2011-4-24 11:11:44
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