问题
选择题
— Liu Jun knows a lot about New York.
— So he does. I heard he ____ before.[ ]
A．had gone there
B．had been there
C．has gone there
D．has been there
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Liu Jun knows a lot about New York.
— So he does. I heard he ____ before.[ ]
A．had gone there
B．had been there
C．has gone there
D．has been there
答案：B