【简答题】请完成第一章课后习题第1、2题,写在自备作业纸上,写好班级学号姓名并拍照上传。
【单选题】在Windows 7环境下,若要把整个桌面的图像复制到剪贴板,可用_____。
B.
〈Alt〉+〈PrintScreen〉组合键
C.
〈Ctrl〉+〈PrintScreen〉组合键
D.
〈Shift〉+〈PrintScreen〉组合键
【简答题】Which two educational systems exist at present?The ______ system and the quality-oriented system.
【简答题】Indeed, one photograph taken on set shows Ms Lynch in a safari suit similar to the one Roger Moore famously wore when he played 007.
【简答题】当前两种主要的逻辑门电路是_______ 和 ____________ 。
【简答题】GC-MS分析中,GC部分可以看作为MS的______,MS部分可以看作是GC的______。
【单选题】Fishing stake, the position of which frequently _____, exist in the area covered by this chart.
【多选题】LTE切换中,TimeToTrigger的取值可以是()。
【简答题】请完成第一章课后作业题1, 2,3b, 3l, 9, 10, 17。(手写后,以照片形式上传添加,提交至平台答案处,务必书写工整。)