下列属于违反治安管理行为的客观要件的是( )
A．危害行为
B．危害结果
C．妨碍公共安全
D．实施危害行为的时间、地点、方法、对象
参考答案：A,B,D
用所给词的适当形式填空。
1. The Fashion Show _____ (last) about six days last year.
2. The price of a hotel room _____ (be) about 20 yuan a night.
3. Harbin is in_____ (north) China.
4. The teacher went out without_____ (say)a word.
5. I spent two hours in_____ (read) the story.
要等潮气量和分钟通气量正常，才能拔管。
