题目9单选题
下图中刀具路径为(O→1→ 2)的程序是( )<img src="https://tihai-oss-cloud.itihey.com/img/eaa8cbef0a3eccc735d1e89ea24479f6.png">A. N10 G90 G01 X10.Y10.;N20 G03 X20.Y20.I10.J0B. N10 G91 G01 X10.Y10.;N20 G03 X10.Y10.I10.J10.C. N10 G90 G01 X10.Y10.;N20 G03 X20.Y20.I10.J10.D. N10 G91 G01 X10.Y10.;N20 G03 X20.Y20.I10.J0