一个英文老师出了一道这样的难题, i98>=y~
题目是这样子的: {0a (R2nB
____is bette rthan the god. &NvvaqJ
____is worse than the evil. uBdS}U
if you eat____,you will die. xa7~{ E,
(三个空格必须是同一个字) AoL2Wrk]\B
,ALEfepo
cV=0)'&<`_
ii< /!B(
设上帝之善是+∞ F]_w~1
n5
恶魔之恶是-∞ ^0 zWiX
令所求为x BZ2frG\0&I
则x>+∞ 7/ $r
x<-∞ R^[b
I;
∴x属於空集合 I.C,y\
∴x=nothing Sbf+;:D
#*J+4aw3
answer: <B+xE?v4
nothing is better than the god. G54,`uz2
nothing is worse than the evil. AeQIsrAHE
if you eat nothing,you will die.