Programmers should（）the particular NC machine， its capabilities， and specific codes.
A.calculate
B.decide
C.prove
D.be familiar
正確答案：be familiar
題目：Programmers should（）the particular NC machine， its capabilities， and specific codes.
關鍵字：智慧樹
相關試題
1.The core of（）， however， is preparation of the manuscript， its conversion into a verified tape， and subsequent editing.
2.Never attempt to machine a work-piece without first checking the operation of the machine.。
3.Before starting a production run， it'；s not necessary to perform a trial run.。
4.When using a tool compensation function，you should check the direction and amount of compensation.。
5.Incorrect operation may lead to（）.
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