LOST AND FOUND
Have you seen a red wallet? It has my ID card, my bank cards and some money in it. I think I have lost it when I was playing basketball in the west park. Now I am very vexatious. T...
LOST AND FOUND
Have you seen a red wallet? It has my ID card, my bank cards and some money in it. I think I have lost it when I was playing basketball in the west park. Now I am very vexatious. T...
最新问答: 八下物理第十二章第三节 机械效率问题,填空题! 做匀速直线运动的小汽车通过连续的两段位移AB.BC所用的时间分别是1s和2s,已知AB=7mBC=8m求:(1)A.B. 仿写作文1Today was an unusual day.On my way home,I met a big fir 为什么用天平称质量时总是左盘放物体,右盘放砝码? 海盐与水如何配比成海水? 已知A=a的平方-2ab=+b的平方,B=a的平方+2ab+b的平方.(1)求A+B; (2)求4分之1(B-A) Remember ____ the door when you leave.A.closing B.to closing 步履匆匆的意思 册就像竹简的形状,因此它是什么字 能源危急,你感觉到了吗?我们是否继续开采不可再生资源?人类的生存已经面临威胁,我们该怎么办? 下面有4个汽车标志图案,其中是中心对称图形的是 [ ] A. 下列说法不正确的是( ) A.频数与总数的比值叫做频率 B.频率与频数成正比 C.在频数分布直方图中,小长方形的面积是 The coat was expensive,__he decided not to buy it. 二氧化氮不是酸性氧化物那是神马 如果一条线段AB上有n+1个点(包括两个端点),那么这n+1个点把这条线段分成多少段? She__ __milk__ __.(填单词) 描写秋天的太阳 以知梯形ABCD上底AD为2下底BC为3,对角线相交于O,三角形AOB的面积是6,求梯形面积? 初一英语日记请给我改成过去式,语法的错误请改正第一篇:Taday I was very unlucky,because 初中生活二三事作文800字左右 要有事例