how many legs ( )an elephant have?

how many legs ( )an elephant have? 英语填空how many legs ( ) an elephant have? 求解一个脑筋急转弯 how many legs does an elephant have if you call it how many legs does an ant have/ How many ______(foot)does an elephant have? how many legs does a spider have How many legs do ant have How many legs do horses have? how many legs does crab have?为什么要加个have How many legs do horses have? 我要答案! how many legs doants have 翻译成中文 用many legs it how does have组成句子