猜你喜欢
- 1each child wants to have one toy of this kind .能不能变成这样 each child wants to have a toy
- 2“我喜欢什么花”用几句话写出它的形状、颜色、特点、以及喜欢的原因?有哪位朋友能告诉一下,
- 3右图中有两个大小相同的圆,圆心分别为p,q.已知线段ab的长为15厘米,求圆的半径和周长
- 4若分式x+1/x²的值为正数,求x的取值范围.
- 50.8+0.88= 0.8+0.88+0.888= 0.8+0.88+0.888+0.8888= 0.8+0.88+0.888+0.8888+……+0.8888888=
- 6mr white likes fish very much.in the morning he often ______ some fish in the shop and takes home for ______.one day,mrs
- 7old people should be spoken to politely为神马要用to?
- 8若x=1时代数式ax^2+bx+c的值小于零求证方程ax^2+bx+c=0(a>0)的一个根大于1另一根小于1
- 9已知:直角三角形的周长为30cm,斜边上的中线长为6.5cm,求这个直角三角形的边长
- 10在等腰三角形ABC中,角BAC=90度,P为三角形ABC内一点,PA=1,PB=3,PC噶平方=7,求角CPA噶大小.