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2. (24511-!-item-!-188;#058&001020)
Organized in 1966 by the Fish and Wildlife Service, the Breeding Bird Survey uses annual roadside counts along established routes for monitoring of population changes of as many as, or of more than 250 bird species, including 180 songbirds.
(A) for monitoring of population changes of as many as, or of (B) to monitor population changes of as many, or (C) to monitor changes in the populations of (D) that monitors population changes of (E) that monitors changes in populations of as many as, or
答案:C 笔记中说,of后面的内容应该修饰population而不是changes,正确选项中of也紧跟population,是不是介词短语作修饰时是就近修饰呢。 还有,as many as or more than 和 more than 表达含义是否相同,笔记上说前者表达较为罗嗦,是不是大部分是错误选项,求解。(不考虑其他错误) |
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