一个有关时间管理的小游戏
I am a graduate student matriculation, in January next year to participate in the national postgraduate entrance examination, time is running out, in order to seize time to prepare for the exam, can not come to class this semester, it is necessary to review the library in the hope that teachers will understand and approve.
好不容易写完了，如果有语法错误还请原谅~...
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