一个英文老师出了一道这样的难题, ;^cMP1SH
题目是这样子的: ~T!D:2G
____is bette rthan the god. rm4t
____is worse than the evil. lw_@(E]E
if you eat____,you will die. iz3Hoj
(三个空格必须是同一个字) : eFyd`Syw
%J+k.UrM
j+[oZfH
E&>;a!0b]
设上帝之善是+∞ emI F{oP
恶魔之恶是-∞ {Zo*FZcaX
令所求为x %lGT|XrY
则x>+∞ L'O=;C"f
x<-∞ }c=YiH,o
∴x属於空集合 zQoJ8i>
∴x=nothing {v*X}`.h
3{M0iNc1
answer: .t.4y.
97
nothing is better than the god. uTvf[%EHW
nothing is worse than the evil. f('##pND@
if you eat nothing,you will die.