What gets larger，the more you take away？什么东西你拿走越多，反而越大？ 2.What goes on four legs in the morning，on two at noon，and on three in the evening？什么走路开始用四条腿，后来用两条腿，最后用三条腿？ 3.What do we get if we cross a woodpecker with a homing pigeon？把一只啄木鸟和一只识途的鸽子融合在一起，会得到什么？ 4.Where does afternoon come before morning in the world？世界上哪个地方下午比早上先到？ 答案： 1.Ahole.洞 2.People.They crawled when they were babies and walked with two legs before they had to rely on a crutch in old age. 是人，他们刚生下来的时候用四肢爬行，后来用双腿走路，老年时又不得不依靠拐杖走。 3.A bird that knocks on the door when delivering messages.将得到一只送信时会敲门的鸟。 4.In the dictionary.在字典里。