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题库 / Prep2007E1-SC-122
Surveys have shown that in up to 40 percent of elderly people living independently in affluent countries, the consumption of one or more essential nutrients is insufficient or they have deficient levels of these nutrients in their blood.
in up to 40 percent of elderly people living independently in affluent countries, the consumption of one or more essential nutrients is insufficient or they have
in up to 40 percent of elderly people who live independently in affluent countries, they consume one or more essential nutrients insufficiently or have
in up to 40 percent of elderly people who live independently in affluent countries, one or more essential nutrients are consumed insufficiently or having
up to 40 percent of elderly people living independently in affluent countries who consume insufficient amounts of one or more essential nutrients or who have
up to 40 percent of elderly people who live independently in affluent countries consume insufficient amounts of one or more essential nutrients or have
the consumption of nutrients is insufficient in elderly people对比elderly people consume insufficient nutrients
in+时间，表示在某个时间点，+地点表示在某处，+物体表示在……里，+事情，表示在……方面，还有其他，in English表示用英语等
in elderly people只能表示在……里，错误
同时还可以理解成是作主语和作状语的区别，消费缺乏是没有地点的，你在南边消费也好，在北边消费也好，反正消费这个东西是不够的。
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