相关AHelloDavidWhenwerey的文学知识

问题详情：补全对话A:Hello,David.Whenwereyouborn?A.     Yes,Ido.B.     WhydidyoumovetoBeijing?C.     Iwasbornin1990.D.    No,IwasborninLondon.E.     Ilivedhereforfouryears.B:(1)__...