问题描述：
补全对话 what does he's .do you want yes,.why do you want because .
问题解答：
我来补答
what does he do he is a teacher/student/doctor.do you want to go shopping?yes,i do.why do you want to go shopping?because i think it is fun.
再问： what does he do？ he's doctor。 do you want doctor？ yes i do。 why do you want doctor ？ because is interesting。 这样写可以吗？？
再答： 前两个可以，后面应该是 do you want to be a doctor?(你想成为一名医生吗？） yes ， i do （是的，我想） why do you want to be a doctor?(为什么你想成为一名医生?） because a doctor can save patients'life.（因为医生可以拯救病人的生命） 【小知识：（want的用法：“want sth 想要某物”，“want to do sth” 想要做某事，“want+to+be+职业名称”想要成为一名......】
