【单选题】The police must be of the date of the demonstration in advance.
【判断题】If the suspect refuses to be checked, the police officers cannot bring him or her back to the police station.
【简答题】上肢浅静脉较为恒定的主干是____、____和____。
【单选题】The police must be of the date of the demonstration in advance.
【简答题】C语言提供了sizeof运算符,该运算符主要用于________。
【简答题】The police (be)______searching for the thief everywhere.
【单选题】With the _____ of the public the police may be able to catch the thief.