The old lady her husband for forty years.
A. has married to B. has got married to
C. has married D. has been married to
The old lady her husband for forty years.
A. has married to B. has got married to
C. has married D. has been married to
D
根据题意，他们的婚姻状态已持续40年，只有C选项能表示持续的动作。