哈哈，這次作業忒難了！花帥優秀，獎勵兩塊瓜餅：）

來源: 忒忒綠於 2021-11-26 11:56:00 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.