问题 选择题

—Isn’t it a great surprise that I happened to meet my university English teacher at the South Bank Parkland last week?

—How long ____ you _____ each other, then?

A.hadn’t; seen

B.haven’t; seen

C.didn’t; see

D.don’t; see

答案

答案:A

单项选择题 A1/A2型题
问答题 简答题