【单选题】Which of the following most accurately describes how to calculate the unemployment rate?
A.
(Unemployed / population) × 100
B.
(Unemployed / employed) × 100
C.
(Unemployed / labor force) × 100
D.
[(Unemployed – employed) / labor force] × 100
【单选题】20150275(75)describes how to interact with the information system to accomplish specific tasks.
【多选题】二战后,随着世界政治格局发生的巨大变化和战后人民生活方式的改变,体育运动成为全世界人民共同关注和积极参与的活动,新的发展趋势是( )、( )、( )、( )。
【单选题】(75) describes how to interact with the information system to accomplish specific tasks.
【单选题】( )describes how to interact with the informationg system to Accomplish specific task.
B.
Program specificationg
【单选题】( )describes how to interact with the information system to accomplish specific tasks.
【单选题】导入的原理图元件放在PCB文件的 ( )工作层面进行元件布局。
【单选题】导入的原理图文件放在 PCB 文件的 ( ) 工作层面进行元件布局。
【单选题】describes how to interact with the information system to accomplish specific tasks.
【单选题】导入的原理图文件后,元器件放在PCB文件的 ( )工作层面进行元件布局。