---WhereisJack?---HewenttoNewYorklastweek,He t...
问题详情：---WhereisJack?---HewenttoNewYorklastweek,He thereforfivedays. A.havegoneto B.hasbeenin C.havebeento D.hasbeen【回答】B知识点...
–WhereisJack? --He basketballontheplayground. A....
问题详情：–WhereisJack? --He basketballontheplayground. A.plays B.isplaying C.isgoingtoplay D.played【回答】B知识点：动词时态题型：选择题...
–WhereisJack,please? --He
问题详情：–WhereisJack,please? --He_____beinthereadingroom.A.can B.need C.would D.must【回答】D知识点：情态动词题型：选择题...