公安工作整体上的主要特点有( )。
A.阶段性与社会性相结合
B.隐蔽性与公开性相结合
C.打击与保护结合
D.集中性与分散性相结合
参考答案:A,B,C,D
小题1:Which of the following will help to improve your speech?
A.IELTS Listening .
B.Car and Driver.
C.Quick & Easy Meals.
D.Designing Effective Speech Interfaces.小题2:Who will probably be interested in Quick & Easy Meals?
A.Car fans.
B.English speakers.
C.Housewives.
D.Businessmen.小题3:How many of the four short passages are introductions of books?
A.One.
B.Two.
C.Three.
D.Four.
抗战进入相持阶段的标志是()
A.日军占领南京
B.徐州会战的结束
C.近卫声明的发表
D.日军占领广州、武汉