用括号内所给的词的正确形式填空The_______havejustarrived.(visit)单项选择1.Idon'tknow_____.A.howtodoB.whattodoitC.howdoitD.howtodoit2.He______Sydneysincetwoyearsago.A.hasbeentoB.hasgonetoC.hasbeen

　　用括号内所给的词的正确形式填空

　　The_______havejustarrived.(visit)

　　单项选择

　　1.Idon'tknow_____.

　　A.howtodoB.whattodoitC.howdoitD.howtodoit

　　2.He______Sydneysincetwoyearsago.

　　A.hasbeentoB.hasgonetoC.hasbeeninD.hasgonein

　　3.You'dbetteraskP.E.teacher,______you?

　　A.didn'tB.hadn'tC.weren'tD.won't