题目内容：

A doctor has been _____ to take care of the man.
A.sent away B.sent for C.to find D.looking for

优质解答

send for 派人去请；召唤；索取
send away 送走
look for 寻找
意思上好像就最后那个挺符合,其实这三个每一个语法上争取.
所以,只能选C.