A:36
B:32
C:24
D:22
_________ is scientific knowledge used in practical ways in industry, for example, in making new machines.
___________ Great Wall is ___________ longest wall in the world.
请阅读漫画《全凭一张嘴》,在画中方框内给鸭子配上独白。
要求:能体现漫画寓意,每句10字以内。
独白1:____
独白2:____
如果□×(﹣32)=1,则□内应填的有理数是____