猜你喜欢
- 1When Lily came home at 5 p.m.yesterday,her mother _______ dinner in the kitchen.
- 2厕所里很像蟋蟀的昆虫,会跳,腿长
- 3求将抛物线y=-1/2(x-3)²+5绕顶点旋转180°后的抛物线的关系式?
- 4一篇英语小作文 开头已给出
- 5某同学做数学题,若每小时做5题,就可以在预定时间完成,当他做完10题后,每题效率提高了60%
- 6一个正方体棱长为6厘米如果把它锯成棱长为2厘米的小正方体.可以锯成多少个
- 7( )can you go this Saturday?We can go swimming.
- 8please bring some?to school
- 9急
- 10已知x^2+4x+3=0,求2x^3+9x^2-2x-3