题目内容
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[单选题]
A program for numerical control consists of a sequence of（)that causes an NC machine
A.variables
B.functions
C.language
D.directions
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A.float
B.numeri
C.real
D.int
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第2题
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第4题
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第5题
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第6题
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A．compiler
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C．source
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第8题
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B.educational program
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第9题
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第10题
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第11题
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B.instructions
C.programs
D.functions
