已知点A(3,-2) ,若A、B两点关于x轴对称,则B点的坐标为() A.(-3 发布时间:2017-05-12 11:35 │ 来源:www.tikuol.com 题型:选择题 问题: 已知点A(3,-2) ,若A、B两点关于x轴对称,则B点的坐标为 ( )A.(-3,2) B.(-3,-2) C.(3,2) D.(2,3)
题型:选择题 根据所给的首字母填写单词。 I am a middle s 1 student now. I h 2 four new classmates. T 3 are Lucy, Sally, Alan a 4 Carl. Lucy and Sally a 5 girls. Alan and Carl are boys. Lucy is tall. She is slim, t 6 . Sally is not tall. She is small and thin. Alan is Lucy's cousin. He i 7 big and strong. He is v 8 helpful. Carl is a short boy. He is f 9 England. All m 10 new classmates are polite. We are good friends. 查看答案