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标题: PREP2008 232 Ving以及which修饰的问题 [打印本页]

作者: 有理想没有钱    时间: 2012-2-17 12:43
标题: PREP2008 232 Ving以及which修饰的问题
The Acoma and Hopi are probably the two oldestsurviving Pueblo communities, both dating back at least a thousandyears.
A.    both dating
B.    both of which have dated
C.    and each has dated
D.    and each one dating          (A)
E.    each one of which date


我选的是B,答案是A,但是我一直觉得答案A是不对的,选B的原因是WHICH指代COMMUNITIES而不是笔记里面说的which指代的是two oldest surviving Pueblocommunities, BOTH OF WHICH和PROBABILITY呼应,主句不确定只是说概率高,但是后面说这2个在众多COMMUNITIES当中已经可以追溯到1000年以前了,足以证明他很可能成为最老的2个,。。。。。,
而答案A的解释,说
both dating独立主格在此表示补充说明,与each型独立主格同一原理;这里botheach来替代也可以;dating用了分词形式,其潜在时态与主句一致
我完全看不懂是什么意思,请好心人指导下,谢谢。。。。




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