给采纳不?
最新问答: Were you lost last Saturday and Sunday?____ you ____ ____ __ 求自变量x的取值范围 y=x的平方 x的取值范围是什么 空间构型硫酸根能不能用电子式表示? the main p__of the article is how to keep health “色不迷人人自迷,情人眼里出西施.有缘千里来相会,三笑徒然当一痴.”这首诗的全部信息? 个体是如何同宇宙相联结的?青春的栋栋 x^3-[x]=3,求x的值[x]为x取整 Our class has five more students now.同义句转换 there was nobody about to tell them where they were的about 做什 关于远方的作文 600字,不要太好的, 德语单词nehmen和fahren的区别? 查英语语法:NEITHER OF之后谓语动词用单数还是复数? "青春就有动力,年轻就是本钱” 英语该怎么翻译? Sorry,I can't help you with your English because these days ruo2a+3与4a+9是x的平方根求x的值 二一班人数比20多,比30少.分的组和每组人同样多,二一班多少人? 1:Questions and exercise are given by the computer ,which de 机械波和光的几个问题1.在海面上有沿一定方向传播的正弦波,一人站在船上测量相邻波峰通过的时间(船速小于波速),当船速与波 仿写 按照下面样式仿写夏,秋,冬. 抛物线y=-x2-2x+m,若其顶点在x轴上,则m=______.