Last sunday, My friend Mary had a busy weekend. She told me: "I am very busy this weekend. I am getting up at six o'clock. I am taking a shower at fifteen past six. I am brushing my teeth at twenty to seven. At seven thirty ,I am eating breakfast. I am going to have a birthday party at three o'clock in the afternoon. All the morning, I am preparing the birthday party. I am very tired. At half past two, many my friend came to my house. They gave me many presents. They said'happy birthday to you'. At three o'clock, We are singing and dancing. We are very happy. "
最新问答: 相关系数为-1表示什么 几个成语的区别一蹴而就一朝一夕轻而易举 请说明意思 区别 什么情况下该用那个 !谢谢 西江月 夜行黄沙道中描写一场暴雨即将瓢泼而下时的气象的句子是? 用几何画板如何旋转一个角,要保证角度数不变 是as we students还是as us students 掷一枚骰子两次,求方程只有正数解的概率 下列关于肺泡结构和功能的描述,错误的是( ) 英语翻译------- ---------- people like ------------- 写出两个相邻的自然数,它们都是质数,他们是()和() 谢谢你哟哟哟哟真的很感谢哈哈哈现在才看到~但还是想给你分~本人是数学渣渣- 【紧急】关于x的一元二次方程x²+px+q=0的两根互为倒数,则p、q应满足的条件为 一个数的小数部分中,最大的计数单位是什么;整数部分中,最小的计数单位是什么。这两个计数单位间的进率是10,它们相差多少。 一点二五乘零点二五乘零点三二求速算 一定量的na2co3中若含有nahco3,则消耗盐酸( ),产生气体( ) 《春秋》相传为( )所编撰,后由鲁国史官( )为之作传,全名叫《 》简称《 》 八人赛,跑在前,庆功酒,抱成团猜三个数字, 水果店运来苹果135千克,比运来的雪梨多2/1.问运来的雪梨有多少千克 他不必每顿饭后洗碗.英文 (z^2-x^2-y^2)^2-4x^2y^2. 抛物线y=-x2-2x+m,若其顶点在x轴上,则m=______.