题目内容
— When do we need to pay the balance??
— September 30.?
A.In B.By C.During D.Within
B
by不迟于(某时),在……之前。the balance余欠之钱。
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题目内容
— When do we need to pay the balance??
— September 30.?
A.In B.By C.During D.Within
B
by不迟于(某时),在……之前。the balance余欠之钱。