问题
选择题
— Have you ever visited the Opera House?
—Yes．When I was in Sydney, I ______ it twice．
A．have visited
B．visited
C．had visited
D．would visit
答案
答案：B
搜题请搜索小程序“爱下问搜题”
— Have you ever visited the Opera House?
—Yes．When I was in Sydney, I ______ it twice．
A．have visited
B．visited
C．had visited
D．would visit
答案：B