This sore hurt like hell all the time .请问hurt 为什么不是hurts?

This sore hurt like hell all the time .请问hurt 为什么不是hurts? my throat is sore,my nose（hurts）.括号内为什么hurt加s My throat is sore.My nose hurts.sore(疼的）hurt（疼痛）为什么前面要加is.后面 My throat _____A.is hurt B.sore C.hurts My arms hurt.为什么是hurt而不是hurts? my leg hurts为什么hurt加s my head hurts hurt为什么加s hurt pain ache sore sore,hurt,pain,ache sore,hurt,pain 区别 sore hate hurt 区别 what falls down all the time but never gets hurt?