Scientists have discovered amazing evidence showing how the human body rebuilds while we

发布时间：2020-08-16 17:47:06

　Scientists have discovered amazing evidence showing how the human body rebuilds      while we sleep.
A. us
B. ourselves
C. it
D. itself

网友回答

A. us
B. ourselves
C. it
D. itself
解析：考查反身代词用法.根据题意,科学家发现了惊人的证据,证明了当我们睡着时人类身体是如何修复自身的.句中反身代词指代人的身体本身,故用itself,选D.
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