• 2022-06-11
    The ( ) is recording her patient’s problems.
    A: psychiatric
    B: psychiatry
    C: psychiatrist
    D: psychology
    E: :C
    F: 程度:中
    G: Doctors use a( )to listen to your heartbeat and breathing.
    H: stethoscope
    I: telescope
    J: hinoscope
    K: microscope
  • A

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      已知一棵二叉树的前序序列为:A,B,D,G,J,E,H,C,F,I,K,L;中序序列为:D,J,G,B,E,H,A,C,K,I,L,F。该二叉树的后序序列为()。 A: J,H,F,B,G,D,K,L,I,F,C,A B: J,G,E,B,K,L,D,H,I,F,C,A C: J,G,D,H,E,B,K,L,I,F,C,A D: J,G,D,H,E,B,K,L,I,F,A,C

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