1.I'm something that has four legs and only one foot.Who am
问题描述：
1.I'm something that has four legs and only one foot.Who am
不管知道几个的都麻烦回答一下……
还有一些^
2.Who has four legs,a back and two arms but no body?
3.What letter do people not know?
答
1.bed
2.chair
3.可能是 Y = why,people do not know Y = 人们不知道为什么