• 2022-05-30
    The middle C lies in?
    A: The lower 1st ledger line under the treble
    B: The 1st ledger line under the bass
    C: The upper 1st ledger line of the bass
    D: 2nd line
  • A,C

    内容

    • 0

      创建标注样式,命令行输入(   ) A: T(TEXT) B: L(LINE) C: D(DIMSTYLE) D: ST(STYLE)

    • 1

      venue (Para. 1, Line 1): ______________________

    • 2

      创建文字样式,命令行输入() A: S(STYLE) B: ST(STYLE) C: T(TEXT) D: L(LINE)

    • 3

      直线命令的快捷键是( )(1)Line (2)Li (3)L (4)Lin A: (1)Line B: (2)Li C: (3)L D: (4)Lin

    • 4

      接上题,如果要把代码省略处的代码补充完整、正确,应选择( )。 A: mux2_1 U3( .line[0](p0), .line[1](p1), .s[1](s), .f(f)); B: mux2_1 U3( .p0(p[0]), .p1(p[1]), .s(s[1]), .f(f)); C: mux2_1 U3( .p0(line[0]), .p1(line[1]), .s(s[0]), .f(f) ); D: mux2_1 U3( .p0(line[0]), .p1(line[1]), .s(s[1]), .f(f) );