【简答题】When a fire ____ at the National Exhibition in London, at least ten priceless paintings were completely destroyed. (A) broke off (C) broke down (B) broke out (D) broke up
【单选题】李先生,男,36岁,于今天上午九点是行左下肢手术,患者送至手术室后护士准备麻醉床,其中错误操作是
【判断题】使用FileInputStream类,可以从文件中按字符读入数据。
【单选题】如采一个SQL Server•数据库维护人员,浠要具有建立测试性的数据库的权限,那么;应该指派给他哪个权限()。
D.
Security Adiministrators
【单选题】使用哪一个类可实现在文件的任一个位置读写一个记录( )?
【单选题】在使用FileInputStream流对象的read方法读取数据时可能会产生下列哪种类型的异常()。
A.
ClassNotFoundException
【单选题】使用下列 类可以实现在文件的任意一个位置读写一个记录。
【简答题】When a fire ________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed. A) broke off B) broke out C) broke down D) broke up