What can climb with four legs in the morning,walk with two legs at noon and walk with three legs in theafternoon

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What can climb with four legs in the morning,walk with two legs at noon and walk with three legs in theafternoon
What can climb with four legs in the morning,walk with two legs at noon and walk with three legs i
n theafternoon

What can climb with four legs in the morning,walk with two legs at noon and walk with three legs in theafternoon
答案是 human beings(人类)
小时候不会走只会爬,所以是四条腿
中年长大成人了,两条腿走路
老年了拄着拐杖,就成了三条腿了

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人 小时候用四肢爬 长大后两条腿走 老了就拄着拐杖三条腿

答案是人类。人类小时候不会走只会爬,所以是四条腿。人类中年长大成人了,两条腿走路。老年了拄着拐杖,就成了三条腿了。