返回列表 回復 發帖
thanks for sharing!!@@
no!!!!!!!!!!
64秒
112 i think
不知道
112 seconds
某人要到10层大楼的第8层办事,不巧停电,电梯停开。如从1层楼梯走到4层需要48秒。公仔箱論壇( q: D3 S7 l1 R9 L& j2 ~; N, }9 y+ V
请问以同样的速度往上走到8层,还需要几秒才能到达?
最憎数学的啦
thank you very much
thank you very much
thank you very much
thank you very much
thank you very much
thank you very much
thank you very much
返回列表