为什么�做数学题总是做一遍之后就忘了(这时是会的),然后隔了一段时间后�就完全不会了,有什么办法吗 知乎 Template




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tomski为什么�做数学题总是做一遍之后就忘了(这时是会的),然后隔了一段时间后�就完全不会了,有什么办法吗 知乎 coloring