方程(x-1)(x+2)=2(x+2)的根是( ) A.1,-2 B.3,-2 发布时间:2017-04-24 19:40 │ 来源:www.tikuol.com 题型:选择题 问题: 方程(x-1)(x+2)=2(x+2)的根是( )A.1,-2B.3,-2C.0,-2D.1
题型:选择题 Many doctors and scientists are working hard on curing AIDS. We hope AIDS _____ one day.A.will cureB.will be curedC.will treatD.will be treated 查看答案