Duplicate and paste a number of instruments divided by Areas. These instruments is going to be offered all over the site during your session.李伟指出，以习近平同志为核心的党中央对公安工作高度重视，习近平总书记多次就新时代公安工作发表重要讲话、作出重要指示。作为现在的预备警官、未�