who are you waiting_____the bus stopat还是for at?为什么?

用介词填空：1.Who are you waiting_?2.He gets up_six o'clock every morning. Who are you?Who am who are you翻译 翻译 Who are you Who you are?翻译 who are you?翻译 Who are you thinking 翻译 Who are you who are you? who are you you think who are who are you?sb? who are you who are you friend? who you are girl? Who are you who are you?无 who are you miss