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圆锥的高与底面直径都是4厘米,则圆锥的体积是( )立方厘米。
1年前
My aunt told me she _____ to see my mother on Sunday.
1年前
Mrs. Smith has a bottle of medicine named 666 POWDER FOR COLD at home. Here is the instuction of it.
1年前
关于修饰名词的形容词的顺序an old large brick dining hall.不是大小应该在新旧的前面么?为什么?
1年前
二次函数y=-2x^2的图象经两次平移后得到抛物线y=-2x^2+bx+c,且经过(1,2),(-1,0)两点,试说出平移的过程.
1年前