猜你喜欢
- 1火车每小时行驶90km,t h行驶( )km,形势s km需要( )h.
- 2用锲而不舍,孜孜不倦,梦寐以求组成一段话
- 3求：镁离子对水的电离是否影响?为什么?
- 4苏教版八年级上册语文第一单元口语交际主题班会开场白结束语的
- 5Anywhere you are,I am near Anywhere you go,Iii bethere Anytime you whispr my name,you`II see 什么意
- 6抛物线y=ax^2+bx+c（a不等于0）,与x轴相交于P,Q两点,求以线段PQ为直径的圆的方程
- 7can you tell me how I can write a letter in English的同义句
- 8长方形的长是宽的3倍,如果宽增加4米,那么面积增加15平方米,则长方形原来的长和宽分别为多少米?
- 9自我评价德智体美劳
- 10It cones every four years ,so she didn't want to have birthday parties on Febiuary 28th any more