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题库 / OG2015V-SC-69
The Anasazi settlements at Chaco Canyon were built on a spectacular scale, with more than 75 carefully engineered structures, of up to 600 rooms each, were connected by a complex regional system of roads.
scale, with more than 75 carefully engineered structures, of up to 600 rooms each, were
scale, with more than 75 carefully engineered structures, of up to 600 rooms each,
scale of more than 75 carefully engineered structures of up to 600 rooms, each that had been
scale of more than 75 carefully engineered structures of up to 600 rooms and with each
scale of more than 75 carefully engineered structures of up to 600 rooms, each had been
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each用法梳理：
each可以做代词、限定词、形容词或副词，
（1）作代词时，非物主代词的代词本身就是名词，后面不接名词，除非是名词形容词化的合成词，所以接名词时带上of等介词，A，each of 600 rooms，each作代词/名词，each of表示……的每一个，后面只能跟复数名词，同时该复数名词必须被限定，如each of the students正确，each of students错误；
（2）each作形容词，指每一个……，后面只能接单数名词，C，each that=each structure，；
（3）each作形容词时也可以放在复数名词后面，谓语动词用复数，如we each have our own office.
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