一个英文老师出了一道这样的难题, UwM}!K7)G
题目是这样子的: ag+ML1#)
____is bette rthan the god. VAthQ<
____is worse than the evil. '|q:h
if you eat____,you will die. %fyb?6?Y
(三个空格必须是同一个字) NV91{o(-7
E8j9@BHU[r
wM yPR_
pIrAGA;
设上帝之善是+∞ T4#knSIlh
恶魔之恶是-∞ Bdg*XfXXk
令所求为x }3*h`(Bv7
则x>+∞ M\<!m^~
x<-∞ |knP
∴x属於空集合 s<dD>SU
∴x=nothing '^J/aV
HdLkof2i
answer: $e;!nI;z
nothing is better than the god. U'lD|R,g
nothing is worse than the evil. ?ykZY0{B
if you eat nothing,you will die.