( )
A:People can cook with it.
B:People can take photos with it.
C:People can tell the time with it.
在“抛掷一枚正六面体骰子”的实验中,如果没有骰子,你能用____ 来替代.(写一种情况即可)
在如图漫画《专项治理》中,之所以要开展专项治理是因为( )
下列物质中,不属于溶液的是 ( )