If you don't （）the children properly, Mr. Chiver, they'll just r

If you don't （）the children properly, Mr. Chiver, they'll just run riot.
A、mobilize
B、warrant
C、manipulate
D、supervise
【正确答案】：D
【题目解析】：mobilize集合，调动；warrant保证，担保；manipulate操纵，操作；supervise监督，指导。因此选D