【单选题】The local policeman ________ the man to the FBI.
【单选题】The name originated from the days______this house belonged to the local policeman.
【单选题】–The air is so fresh here, ____ we go out for a walk? - Great. Let's go.
【多选题】策划活动的目的的主要有哪几个方面?()。
【多选题】策划活动的目的主要有哪几个方面》( )。