今天看到的題目 - 拼圖

By Eartha
at 2012-10-24T23:07
at 2012-10-24T23:07
Table of Contents
一個臨時軍營有2000位士兵。他們的儲糧足夠他們食用45天。
20天後,又再加入了2500名士兵。假設申請糧餉需要花10天的時
間,請問距離提出申請糧餉的日子還有幾天?
(A) 5天 (B) 10天 (C) 15天 (D) 20天
答案:B
why??
考考大家
趣味一下
--
20天後,又再加入了2500名士兵。假設申請糧餉需要花10天的時
間,請問距離提出申請糧餉的日子還有幾天?
(A) 5天 (B) 10天 (C) 15天 (D) 20天
答案:B
why??
考考大家
趣味一下
--
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拼圖
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By Dorothy
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