问题
选择题
---Do you know the Frenchman?
---Yes. I ______him for two years.
A．know
B．have known
C．knew
D．have been known
答案
答案：B
搜题请搜索小程序“爱下问搜题”
---Do you know the Frenchman?
---Yes. I ______him for two years.
A．know
B．have known
C．knew
D．have been known
答案：B