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题库 / GMATAdvanced-SC-42
When adjusted for body weight, children of various age groups in the United States have a caffeine intake that ranges from 36 to 58 percent of the average amount consumed by adults.
children of various age groups in the United States have a caffeine intake that ranges from 36 to 58 percent of the average amount consumed by adults
the caffeine intake of children of various age groups in the United States ranges from 36 to 58 percent of the average amount consumed by adults
various age groups of children in the United States range in caffeine intake from 36 to 58 percent of that consumed by the average adult
in the United States, children of various age groups have a caffeine intake that ranges from 36 to 58 percent of the average adult’s consumption
in the United States, the caffeine intake of children in various age groups ranges from 36 to 58 percent of that consumed by the average adult
B和E有两个区别，一个是in the United States到底是做定语好，还是做状语好。在这里纠结了一下，然后选错了。应该是”在美国的各个年龄段的小孩“，对小孩做限制，而不是动作”range"发生在美国。另一个比较明显的错误在the average amount consumed by adults和that consumed by the average adult的区别。 the average amount consumed by adults是一群成年人咖啡因的摄入量的平均值，that consumed by the average adult是一个普通成年人的咖啡因摄入量，一个普通成年人的咖啡因摄入量是有差别的，只能跟一群人的平均摄入量做比较。
所以是B
When *** adjusted for body weight, 【the caffeine intake】 of children of various age groups in the United States ranges from 36 to 58 percent of 【the average amount 】consumed by adults
调整体重后，美国各年龄段儿童【咖啡因摄入量】为成人【平均摄入量】的 36% 至 58%
注意：
逻辑主语 ***：是【the caffeine intake】被 adjusted 调节，不是children。
结构平行：【the caffeine intake】与【the average amount 】平行
对比对象是成人平均摄入量 而不是平均成人的摄入量
同问
In a study quantifying caffeine intake averages among children in the United States, an adjustment in the children's caffeine-intake averages was made for body weight, which varies with age group.登录 或 注册 后可以参加讨论
E Children vs the average adult, leave with B.