单项选择题
A.G73B.G7C.G94D.G90
A.建立左补偿B.建立右补偿C.不执行刀尖补偿D.报警
A.M01B.M02C.M03D.M05
A.G41GO UO FO.1;B.G41GO W0F0.1;C.G41GO UO WO F0.1;D.G41GO U5.W5.F0.1;
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