()he saw his mother in person did he apologized. ["Only","Until","Only when","Only until"]
下列关于如何使用Notification,不对的是() ["notification需要NotificatinManager来管理","使用NotificationManager的notify方法显示notification消息","在显示Notification时可以设置通知时的默认发声,震动等","调用Notification对象中的方法可以清除消息"]
全面预算管理可以弥补内部市场化缺乏执行性的缺陷。
EESR共分几类() ["1类","2类","4类","5类"]
根据学校的相关规定,()对本班学生的安全教育管理负责。 ["班长","班主任","辅导员","个人"]
粗苯精制目的?