prepare lessons before class 中文意思是什麼
prepare lessons before class
解釋
預習-
Why collectivity is integral, rational number can form gather, is gather those who there is determinism ? be in prepare lessons before class, need brother elder sister so helped ! !
為什麼全體整數,有理數可以構成集合,集合不是有確定性的嗎?正在預習中,所以需要哥哥姐姐的幫忙了! ! !
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