集合P={x∈Z|0≤x 发布时间:2017-04-05 16:02 │ 来源:www.tikuol.com 题型:选择题 问题: 集合P={x∈Z|0≤x<3},M={x∈R|x2≤9},则P∩M=[ ]A.{1,2}B.{0,1,2} C.{x|0≤x<3} D.{x|0≤x≤3}
题型:选择题 The pay phone is across the park. I often go there to call my mother.[ ]A. inB. on C. from D. down 查看答案