• 2022-06-11
    If the K, L, and M energy levels of Pt are 78000 eV, 12000 eV and 30000 eV, respectively, [img=164x27]17869ee468dc784.png[/img]line from Pt is ( )
    A: 14.3 pm
    B: 43.6 pm
    C: 92.6 pm
    D: 18.6 pm
  • D

    内容

    • 0

      剩余价值(m)与利润(P)以及剩余价值率(m’)与利润率(P’)之间的关系是( )。 A: m>pm’>p’ B: m C: m=pm’>P’ D: m≠Pm’

    • 1

      【单选题】为安装一个软件包,应使用 ( ) A: pm -i B: pm -e C: pm -q D: pm –V

    • 2

      When did the woman arrive A: At 1:00 pm B: At 3:00 pm C: At 5:00 pm D: At 7:00 pm

    • 3

      下列程序的输出结果是()。mai(){itk=4,m=5,=7;it*pk=k,*pm=*(p=)=*pk*(*pm);pritf(“%d”,);}

    • 4

      查询软件包的命令是( ) A: pm -i filename B: pm -U filename C: pm -e filename D: pm -q filename