抛物线经过A(-3,-5),B(1,-5),则此抛物线的对称轴是( )A.x= 发布时间:2017-05-12 03:59 │ 来源:www.tikuol.com 题型:选择题 问题: 抛物线经过A(-3,-5),B(1,-5),则此抛物线的对称轴是( )A.x=1 B.x=-1 C. x=2 D. x=-2
题型:选择题 补全对话A: You should go to an English corner.B: What can I talk about?C: You should learn English well.D: What’s the problem?E: You should speak first.F: What can I do for you?G: You should go out more. B=Bill F=Bill’s friendF: What’s wrong? Bill? You are not looking happy.B: I’m not.I feel a little worried about my English.F: 小题1: B: I’m not getting along well with it.F: Why not?B: Well.I seldom(很少) have chances (机会) to meet English people.F: 小题2: B: Where should I go?F: 小题3: B: But … it seems English people never speak to me.F: Ah! 小题4: B: 小题5: F: The weather! English people are always interested in the weather. 查看答案
题型:选择题 毛 * * 在1949年致信宋庆龄:“新的政治协商会议将在华北召开,中国人民革命历尽艰辛,中山先生遗志迄今始告实现。”以下关于当时孙中山遗志即将实现情况的表述不正确的是()A、推翻帝国主义势力,取得民族独立B、建立新民主主义 * * ,保障民主权利C、确立社会主义制度,实现民生幸福D、扫除现代化发展障碍,迈向民族振兴 查看答案