11.对于任意实数h(h是常数),下列关于抛物线y=(x-h)2与抛物线y=x2+h的说法错误的是( )
0 308958 308966 308972 308976 308982 308984 308988 308994 308996 309002 309008 309012 309014 309018 309024 309026 309032 309036 309038 309042 309044 309048 309050 309052 309053 309054 309056 309057 309058 309060 309062 309066 309068 309072 309074 309078 309084 309086 309092 309096 309098 309102 309108 309114 309116 309122 309126 309128 309134 309138 309144 309152 366461
| A. | 开口方向相同 | B. | 对称轴相同 | C. | 形状相同 | D. | 都有最低点 |