一个英文老师出了一道这样的难题, RIqxM
题目是这样子的: 4^}PnU7z
____is bette rthan the god. Nv]/L+i
____is worse than the evil. "8dnFrE
if you eat____,you will die. G:ngio]G0
(三个空格必须是同一个字) ea}KxLC`,
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设上帝之善是+∞ 'wq:F?viF
恶魔之恶是-∞ 959jp85
令所求为x P2RL\`<"
则x>+∞ mBkQ
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x<-∞ R:m=HS_
∴x属於空集合 \iSBLU
∴x=nothing :>ST)Y@]w
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answer: %D0Ws9:|
nothing is better than the god. /[dAgxL
nothing is worse than the evil. #X_ M
if you eat nothing,you will die.