题目

I need a (男的)volunteer from the audience. 答案：【1】male直接写出得数．0.1﹣0.01＝ 6.87﹣0.87＝ 2.8÷0.7＝ 2.4÷0.04＝2.5×8＝ 1.28+3.6＝ 0.3÷0.2＝ 0.2×0.2×0.2＝