if you take away half of a number,the number become nothing,what's the number? A.8 B.6 C.2 D.4应该选什么?

分类: 作业答案 • 2022-06-07 19:38:20

问题描述：

if you take away half of a number,the number become nothing,what's the number? A.8 B.6 C.2 D.4
应该选什么?

答