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有一个英文老师出了一道这样的难题 (k HQKQmq
题目是这样子的 (k HQKQmq
____is better than the god; (k HQKQmq
____is worse than the evil; (k HQKQmq
if you eat____,you will die; (k HQKQmq
(三个空格必须是同一个字) (k HQKQmq
没有人答的出来 (k HQKQmq
结果...... (k HQKQmq
有一个数学老师用数学的方法解出来了 (k HQKQmq
--------------答案在下面 (k HQKQmq
设上帝之善是+∞ (k HQKQmq
恶魔之恶是-∞ (k HQKQmq
令所求为x (k HQKQmq
则x>+∞ (k HQKQmq
x<-∞ (k HQKQmq
∴x属於空集合 (k HQKQmq
∴x=nothing (k HQKQmq
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ANSWER: (k HQKQmq
nothing is better than the god.(没有什么比上帝更好。) (k HQKQmq
nothing is worse than the evil (也没有什么比恶魔更坏。) (k HQKQmq
if you eat nothing you will die(如果你什么也没有吃,那么你就会死!) (k HQKQmq
(k HQKQmq
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