There are 103 elements found in nature, are metals. A. most of which B. most of them C. most of that D. most which 题目和参考答案——青夏教育精英家教网—

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4. There are 103 elements found in nature, are metals.

A. most of which B. most of them

C. most of that D. most which

4. A

4. A 解析：此处 most of which = and most of them ,意为“其中的大部分”

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