— David and Vicky married?
— For about three years.
A. How long were; being
B. How long have; got
C. How long have; been
D. How long did; get
网友回答
A. How long were; being
B. How long have; got
(答案→)C. How long have; been
D. How long did; get
解析：考查时态，句意是：David 和 Vicky结婚多久了？--三年了。用现在完成时，而且和一段时间连用，用延续性动词，be married。选C。