A doctor, together with two nurs

A doctor, together with two nurses, _______ sent to the mountain village.
A、have
B、have been
C、has
D、has been
【正确答案】：D
【题目解析】：当主语后面跟有as well as, as much as, no less than, rather than, together with等引导的词组时，其谓语动词的单复数由引导词前面的主语而定。