猜你喜欢
- 1乘号和除号用键盘怎么打?
- 2如果你的作文在报刊上发表了,请写出形容你当时心情的成语
- 3已知y=(k-3)乘(x的K方-2k-2次方)+2,是一次函数,则k=?
- 4已知一次函数的图像交X轴于点【-6,0】,与正比例函数图象交于点B,点B的横坐标为是-4,三角形AOB的面积为1
- 5Cindy often went home by bus two years ago同义句 Cindy often —— —— ——back home two years ago
- 6已知圆柱体的底面半径为R,高为H,则表面积S=?,体积V=?
- 7go lose meet read see speak swim take understand的过去式?
- 8The bike ride takes about 20 minutes.【对about 20 minutes提问】
- 9实验室用密度为1.84g/cm3、质量分数为98%的浓硫酸和蒸馏水,配制500g 质量分数为20%的稀硫酸.需要用多少mL的量筒量取多少mL的浓硫酸?( ) A.100mL 54.35mL B.100mL 55.5mL C.250mL 5
- 10What would you like?和What do you like?在用法上意义上有什么区别吗