my leg hurt 变疑问句 说出为什么

my leg hurt 变疑问句 说出为什么 my leg hurts为什么hurt加s My leg hurts为什么leg后面的 hurt 得复数 是I hurt my leg.还是the bike hurt my leg.为什么? my leg hurts .这里的hurt为什么要加s I hurt my leg yesterday.对hurt my leg提问 he hurt his left leg 反义疑问句 区别My leg hurts.My leg was hurt.I hurt my leg. My right leg hurts.My feet hurt.第1个为什么加S leg,my,hurt,I(.)【连词成句】 i hurt my leg!怎么回答 my legs hurt和my leg hurts 那个正确?