I guess

来源: nj_guy 于 2014-12-30 08:46:59 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (66 bytes)
本帖于 2014-12-30 08:53:12 时间, 由普通用户 nj_guy 编辑

the correct answer is 5 miles more than the speed limit.
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