问题描述：
As we all know,people can't live with out.
As we all know,people can't live with out____water or_____air.
A the,/ B the,/ C /,/ D /,the我知道很简单的,有点模棱两可
As we all know,people can't live with out____water or_____air.
A the,/ B the,/ C /,/ D /,the我知道很简单的,有点模棱两可
问题解答：
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