一个英文老师出了一道这样的难题, I5mnV<QA^
题目是这样子的: elG<\[
____is bette rthan the god. b6RuYwHWV0
____is worse than the evil. F-R4S^eV
if you eat____,you will die. = 7d{lK
(三个空格必须是同一个字) cgNK67"(
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3V?JX5X\
3BAls+<p o
设上帝之善是+∞ y))d[1E
恶魔之恶是-∞ 3lcd:=
令所求为x TppR \[4]
则x>+∞
)o`|t
x<-∞ NTASrh
∴x属於空集合 v#q7hw=
∴x=nothing )s5Q4m!
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answer: 3,DUT{2
nothing is better than the god. )cJ9YKKy
nothing is worse than the evil. 1//d68*"
if you eat nothing,you will die.