搜题请搜索小程序“爱下问搜题”
问题
选择题
下列介质中传播声音速度最大的是[ ]
A、水
B、海水
C、空气
D、钢
答案
答案：
D
选择题
— Did Tom go to his uncle's?
— _____
— I asked whether Tom went to his uncle's.
A. Don't ask me.
B. Pardon?
C. Of course.
D. What happened?
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判断题
《个人独资企业法》中的投资人，既包括中国公民，也包括外国公民。( )
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