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【单选题】
在轴上加工键槽常采用的加工方法是( )。A.
铣削
B.
车削
C.
钻销
D.
磨削
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【简答题】The basic features of the communication process are identified in one question: Who says ________ through what channel to whom? A) how B) when C) what D) such
【判断题】Providing high quality information and communication services is one of the responsibilities of e-government.
A.
正确
B.
错误
【判断题】Before writing an effective series of questions, you must think carefully about what your aims are, and how to achieve them in the simplest way.
A.
正确
B.
错误
【单选题】Which one in the following is not a method of business communication?
A.
Telephone meeting
B.
Managerial communication
C.
Survey
D.
Customer management activities
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