what never gets any water,nomatter how much it rains

what never gets any water,nomatter how much it rains 谜语：What never asks any questions but always gets answers? What't never asks any questions but always gets answers? What never asks any question but alawys gets answers? 脑筋急转弯：what never asks any questions but always gets answers? What falls but never gets hurt? ..猜谜语：What kind of dog never bites?谜底：What never asks any questions but always gets answers?谜底：填空：A ( )was crying in the next room?四个字母,最后一个是y. what falls often but never gets hurt什么意思 what falls but never gets hurt,英语答案是什么?XXXXXXXXX what falls down all the time but never gets hurt? what never ask questions but always gets answers? what is always going but never gets anywhere? What never asks questions but always gets answers?脑筋急转弯 what never asks questions ,but gets a lot of answers? What is always going but never gets anywhere? what is always going but never gets angwhere? what never asks puestions,but gets a lot of answers? 谁能解决下列IQ题?1.What is it that can carry a message to anybody in any town?2.What is it that,when once lost,you can never find again?3.What is it that we never borrow but often return?4.What never asks questions but gets a lot of answers?5.