What is the text talking about? What is the most part of human body made off.

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问题 What is the text talking about?
What is the most part of human body made off.

选项 A、Blood.
B、Water.
C、We don’t know.

答案B

解析本题很简单，问人体最多的是由什么组成的，文中说65％—75％的人体是由水组成的，因此选项肯定是水。

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公共英语一级笔试

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