关于哈希查找的说法正确的是（）。 - 查题网

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关于哈希查找的说法正确的是（）。

A、
A.除留余数法是最好的
B、
B．哈希函数的好坏要根据具体情况而定
C、
C．删除一个元素后，不管用哪种方法处理冲突，都只需简单地把该元素删除掉
D、
D．因为冲突是不可避免的，所以装填因子越小越好

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