题目内容

设有下列二叉树(如下图所示) 对此二叉树中序遍历的结果是()。

ABDGCEHIF
B. DGBAHEICF
C. GDBHIEFCA
D. ABCDEFGHI

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A．PLay another piece of music.B．Stop playing the music.C．Play the music more loudly.D．

A. PLay another piece of music.
B. Stop playing the music.
C. Play the music more loudly.
D. Listen to the music all by herself.

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宽大也不是宽大无边，而是按《刑法》规定，对那些危害不大，能够认罪悔改的犯罪分子，实行宽大处理。()

A. 正确
B. 错误

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Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A, B, C and D, and decide which is the best answer.
(12)

A. She suggested the man should go to see his new house right away.
B. She suggested the man should think before he acts.
C. She suggested the man keep calm.
D. She suggested the man could not be too excited.

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学习是指学习者因经验而引起的行为、能力和心理倾向的比较持久的变化。（）

A. 正确
B. 错误

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设有下列二叉树(如下图所示) 对此二叉树中序遍历的结果是()。

ABDGCEHIF B. DGBAHEICF C. GDBHIEFCA D. ABCDEFGHI

A．PLay another piece of music.B．Stop playing the music.C．Play the music more loudly.D．

宽大也不是宽大无边，而是按《刑法》规定，对那些危害不大，能够认罪悔改的犯罪分子，实行宽大处理。()

学习是指学习者因经验而引起的行为、能力和心理倾向的比较持久的变化。（）

ABDGCEHIF
B. DGBAHEICF
C. GDBHIEFCA
D. ABCDEFGHI