题目

在 , , , ,0.98中,负数有( ) A . 1个 B . 2个 C . 3个 D . 4个 答案:C( ) 老师想让同学们扮演奶牛,老师可以说: A. There is a cow on the farm. B. Li Shan has a cow. C. Act like a cow.
数学 试题推荐