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“Excuse me, could you tell me ______ the nearest post office?” “Of course.”A.where isB.where is the way toC.where to goD.how to get to

题目
“Excuse me, could you tell me ______ the nearest post office?” “Of course.”

A.where is

B.where is the way to

C.where to go

D.how to get to


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更多““Excuse me, could you tell me ______ the nearest post office?” “Of course.” ”相关问题
  • 第1题:

    如图5-44所示,已知梁的弯曲刚度EI为常数,今欲使梁的挠曲线在x=l/3处出现—拐点,则比值Me1/Me2为 ( )。

    A.Me1/Me2=2 B. Me1/Me2= 3 C.Me1/Me2=1/2 D. Me1/Me2=1/3


    答案:C
    解析:
    提示:注意拐点的弯矩等于零。

  • 第2题:

    一跨度为l的简支梁,若仅承受一个集中力偶Me。当Me在梁上移动时,梁内产生的最大剪力FSmax和最大弯矩Mmax分别为 。

    A.FSmax = 0,Mmax = Me;

    B.FSmax = 0,Mmax = Me/2;

    C.FSmax = Me/l,Mmax = Me;

    D.FSmax ≤ Me/l,Mmax = Me/2;


    F Smax = M e/ l , M max = M e ;

  • 第3题:

    3、一跨度为l的简支梁,若仅承受一个集中力偶Me。当Me在梁上移动时,梁内产生的最大剪力FSmax和最大弯矩Mmax分别为 。

    A.FSmax = 0,Mmax = Me;

    B.FSmax = 0,Mmax = Me/2;

    C.FSmax = Me/l,Mmax = Me;

    D.FSmax ≤ Me/l,Mmax = Me/2;


    A

  • 第4题:

    Me,you是两个初始集合,则下列关于派生集合定义方式正确的是

    A.link/me,you/:a;

    B.link(me,you):a;

    C.link/me you/a;

    D.link(me,you)/a;


    link(me,you):a;

  • 第5题:

    比较自由基稳定性?

    A.1°< Me·< 2°< 3°

    B.Me·< 1°< 2°< 3°

    C.1°< 2°< Me·< 3°

    D.1°< 2°< 3°< Me·


    Me·< 1°< 2°< 3°

  • 第6题:

    me是一个包含3个成员属性为a的集合,you是一个包含2个成员属性为b的集合,则要定义一个2行3列的矩阵所对应的派生集合方法中正确的是

    A.ps(me,you):c;

    B.ps(you,me):c;

    C.ps(a,b):c;

    D.ps(b,a):c;


    ps(you,me):c;