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______ the most versatile of the common metals, lead was widely valued and used in anci

题目

______ the most versatile of the common metals, lead was widely valued and used in ancient times.

A. It is

B. Therefore

C. Among

D. Because

参考答案
正确答案:C
6.此题考查的是介词的用法。根据题干,在诸多金属中,铅是怎样的。选项 C是正确的。