脑筋急转弯 Why is six afraid of seven?I am a kind of fruit,green outside and red inside.What am

脑筋急转弯:Why is the letter E so important? 英语脑筋急转弯：why is the river so rich? ? (脑筋急转弯)Why is a river rich?用汉语回答. Why is the comet like Micky Mouse?脑筋急转弯 脑筋急转弯:why is the pig always eating? 脑筋急转弯:why is the pig always earting Why is a paecock the best story teller?脑筋急转弯 脑筋急转弯 Why is six afraid of seven?I am a kind of fruit,green outside and red inside.What am Why is the letter E is so important?一道英语脑筋急转弯,要原因 脑筋急转弯 Why does time fly? 脑筋急转弯 Why do birds fly south? 脑筋急转弯Why deos time fly why is smiles the longest English word?脑筋急转弯,英语回答,急用! 脑筋急转弯 Why is an empty matchbox the best thing to have in the world ( 脑筋急转弯: Why is U the jolliest letter?Thanks a lot! why is the A like flowers?不是翻译是脑筋急转弯请回答 why is the A like flowers?不是翻译 是一个脑筋急转弯 用英文回答 Why is the library the highest buiding这是一道脑筋急转弯.