The Acoma and Hopi are probably the two oldest surviving Pueblo communities, both dating back at least a thousand years.
both dating
both of which have dated
and each has dated
and each one dating
each one of which date
题目分析:
略。
选项分析:
A选项:Correct. 本选项在语法和逻辑上均是正确的。both dating back at least a thousand years是独立主格结构。
B选项:定语从句both of which have dated at least a thousand years就近修饰名词the two oldest surviving Pueblo communities,这是不正确的。可以被追溯到1000年以前的显然是Acoma and Hopi(请注意,这里the two oldest surviving Pueblo communities是泛指)。
C选项:并列连词and的加入使得前后两句话变成了并列关系。但在逻辑上,显然后半句是对前半句主语的修饰,不能是并列关系。
D选项:并列连词and身后的句子不完整。
E选项:each one of which引导的也是定语从句,该错误同选项(B)。
1.句子结构,and后面必须是一个完整的句子,D错,没有谓语
2.逻辑推理,修饰对象,BE的of which修饰的对象都是communities,因为,whcih就近修饰,BE错
3.动词时态,date不能加have,现在完成时的date?过去就不date了?未来就不date了?BC错
知识点:A的both dating不是伴随状语,而是独立主格,在此表示补充说明,与each型独立主格同一原理
Both是代词。
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