单选题
1分
The police are working in conjunction with tax officers on the investigation.
参考答案: B
参考解析: 本句意思:警官正和税务官员协同进行调查。in conjunction with意为“与……共同,一起”,与together with(与……一起)意思相近。in succession接连发生,不与with搭配;in alliance结盟;in connection with与……相关。