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OG第二版语法中No. 70 (on page 258): The gyrfalcon, an Arctic bird of prey, has survived a close brush with extinction; its numbers are now five times greater than when the use of DDT was shaply restricted in the early 1970s. 正确答案是A, 就是以上的原句。可是我不太明白,its numbers 是指它的数量吗?与the number of it 有什么不同么,另外原句中是否存在比较的错误呢?(我记得在刘振民老师语法改错中,有一种错误是than 之前是有时间短语修饰的某物,than之后是一个时间状语。不知道以上原句有这个错误么,还是我理解出了问题。)
OG第二版语法中No.75: Scientists have observed large concentrations of heavy-metal deposits in the upper twenty centimeters of Baltic Sea sediments, which are consistent with the growth of industrial activity there. 正确答案为: (D): sediments from the Baltic Sea, findings consistent with the growth of industrial activity in the area. 我有一处不明白,在正确的句子里。findings是做同位语成分么?如果不是同位语,应该是什么成分呢?如果是同位语,那么同位语不应该紧跟所修饰的名词么?
关于同位语是否紧跟所修饰的名词,我参考的是OG第二版语法NO.79 的解释,(解释如下),但很有可能是我对于解释的理解出了问题,各位请多多指教啊!! 解释:(og 语法no.79 的(B)选项解释:the appositive phrase must have a noun or noun phrase as a clear antecedent.
Thanks in advance!!!!
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