where is the policeman He is s( ) the taffic on the road._英语解答

where is the policeman He is s( ) the taffic on the road.

人气：265 ℃　时间：2020-03-02 03:19:06

解答

supervise：
vt.监督,管理；指导
vi.监督,管理；指导
superintend
vt.监督；管理；主管；指挥
vi.监督；主管；指挥
故答案：supervising/superintending