Why do you think they had not a backup computer? 查看材料
A. Because it was easy down.
Because it was very expensive.
C. Because it was not advanced enough.
D. Because it was not as big as the main computer.
查看答案
如果一个顶级菜单项的访问键为D,则以下等同于单击该菜单项的操作为
A. 按Ctrl+D键
B. 按Ah+D键
C. 按D键
D. 按Shift+D键
患者,女性,24岁。因低热、咳嗽、咯血2周,门诊以“支气管扩张”。收住院。今晨在病房突然剧烈咳嗽,咯血1
A. 肺栓塞
B. 呼吸衰竭
C. 休克
D. 窒息
E. 自发性气胸
材料题请点击右侧查看材料问题 查看材料
A. power
B. energy
C. vigor
D. force第37题___________
如果把程序的启动对象设置为:SubMain,则SubMain过程
A. 只能写在Forml窗体中代码的最前面
B. 可以写在Forml窗体中代码的任何位置
C. 只能写在某个标准模块的代码中
D. 可以写在任何窗体或标准模块的代码中