孩子有數學和Science的EC,但沒有獎;你的建議很中肯,我們會好好考慮。
所有跟帖:
• 據有限的觀察,有獎的EC才管用。 -靜聽秋雨- ♀ (173 bytes) () 12/19/2023 postreply 18:54:01
• 據有限的觀察,有獎的EC才管用。 -靜聽秋雨- ♀ (173 bytes) () 12/19/2023 postreply 18:54:01
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