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标题: 费费114 [打印本页]

作者: superstar 时间: 2004-10-13 17:36
标题: 费费114

114. The number of North American children who are obese-that is, who have more body fat than do 85 percent of North American children their age---is steadily increasing, according to four major studies conducted over the past 15 years. （过度肥胖）

If the finding reported above is correct, it can be properly concluded that

A. when four majors studies all produce similar results, those studies must be accurate

B. North American children have been progressively less physically active over the past 15 years

C. the number of North American children who are not obese increased over the past 15 years

D. over the past 15 years, the number of North American children who are underweight has declined

E the incidence of obesity in North American children tends to increase as the children grow older

their age在句子的成分是什么？

作者: lawyer_1 时间: 2004-10-13 20:04

their age在句子的成分是什么？where?

作者: superstar 时间: 2004-10-13 20:54
第一排的最后和第二排的开始各一个单词。

作者: joe11 时间: 2004-10-13 21:04

I think there is a prep. in front of 'their age' is missing, which should be 'at their age'.

作者: lawyer_1 时间: 2004-10-13 21:10
该句对肥胖进行定义：比北美85%的同龄人的身体脂肪多。在比较状语从句than中当主语。

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