哦,不過落實到每個學生,可能選擇不同吧

回答: Hahah, right point-- see thisburnwoodhot2023-01-24 10:57:13

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totally agreed! every student is different! -burnwoodhot- 給 burnwoodhot 發送悄悄話 (0 bytes) () 01/24/2023 postreply 11:12:34

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