一个英文老师出了一道这样的难题, B 4my
题目是这样子的: N8K @ch3=P
____is bette rthan the god. 48t_?2>
____is worse than the evil. Q ,6[
if you eat____,you will die. -)dS`hM
(三个空格必须是同一个字) ^N2N>^'&1.
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设上帝之善是+∞ X GhV?
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恶魔之恶是-∞ l;'#!hC)
令所求为x /:o (Ghc?
则x>+∞ cN]]J
x<-∞ ZA!yw7~
∴x属於空集合 *
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∴x=nothing ^V5g[XL2
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answer: 'D1Sm&M2%e
nothing is better than the god. U2@Mxw
nothing is worse than the evil. 4Bc<
if you eat nothing,you will die.