Mary a professor for half a year. A. has married B. married withC. marriedD. has been marr

问题补充：

Mary a professor for half a year.

A. has married

B. married with

C. married

D. has been married to

答案：

A. has married

B. married with

C. married

(答案→)D. has been married to

解析：句意：玛丽和教授结婚已经半年了。和一段时间for half a year连用，要表示从过去到现在的一段时间，用现在完成时，marry是短暂动词，不能和一段时间连用，用be married to表示状态，所以选D。