who taught和who did teach的区别

who taught和who did teach的区别 who taught和who did teach有何区别 who taught和who did teach _____him a few words yesterday?A:who taught B:who did teach 为什么是who taught him a few words of Italian?而不是Who did teach h teach和taught的区别跟用法? teach的用法Who taught _____ English last term?A.them B.their C. Who visited her grandma和Who did she go with的区别 Who has 和Who have 的区别. who 和whom 的区别 WHO 和 WHOM的区别 WHO和whoes的区别?