贯彻“三个代表”思想,关键在于( )。A.坚持与时俱进 B.坚持党的先进性 C.坚 发布时间:2018-01-11 05:37 │ 来源:www.tikuol.com 题型:单项选择题 问题: 贯彻“三个代表”思想,关键在于( )。A.坚持与时俱进B.坚持党的先进性C.坚持执政为民D.坚持群众路线
题型:单项选择题 下列说法:①如果a2>0,那么a>0;②如果a2>a,那么a>0;③如果a<1,那么a2<a;④如果a<0,那么a2>a;⑤如果a>b,那么ac2>bc2;⑥如果ac2>bc2,那么a>b;⑦如果x﹣y>x,x+y<y,那么xy>0.其中正确的有( ). 查看答案
题型:单项选择题 When I talked with my grandma on the phone, she sounded weak, but by the time we _____ up, her voice had been full of life.A. were hanging B. had hung C. hung D. would hang 查看答案