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【简答题】
车削细长轴时,容易引起振动和工件弯曲,其原因是车刀偏角选得太大。 ____
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举一反三
【判断题】There is no main difference between speaking impromptu and speaking extemporaneously.
A.
正确
B.
错误
【单选题】Define: Impromptu Speaking
A.
Delivering a speech with advance preparation
B.
Delivering a speech without advance preparation
C.
Writing an informative speech
D.
None of the above
【简答题】TCP 的用途和功能是什么? ( 第八章运输层知识点 : TCP 的用途 )
【判断题】Speaking impromptu is difficult only for students who are speaking in a foreign language.
A.
正确
B.
错误
【判断题】Impromptu speaking gives more precise control over thought and language than does extemporaneous speaking.
A.
正确
B.
错误
【单选题】Define: Impromptu Speaking
A.
Delivering a speech with advance preparation
B.
Delivering a speech without advance preparation
C.
Writing an informative speech
D.
None of the answer is correct.
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