AThisisPaulandthatis的精选

问题详情：完形填空A:ThisisPaulandthatisBill. B:__1__sheyoursister? A:Yes,sheis. B:Andisheyour__2__?A:No,he__3__.He’smyfriend. B:__4__hisname?A:HisfirstnameisDale.AndhislastnameisWhite.B:Whereishefr...