item 3 looks erroneous

所有跟贴·加跟贴·新语丝读书论坛

送交者: 匆匆过客 于 2006-09-29, 14:48:26:

回答: Wrong 由 weiqjweiqj 于 2006-09-29, 14:33:04:

You didn't count in the fuel consumption to let Plane A fly the first 1/6 of the whole route.


所有跟贴:

加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明)