G02功能是逆时针圆弧插补,G03功能是顺时针圆弧插补。
参考答案:错
Something is wrong with my computer. I’ll have it______.
A.repair
B.repairing
C.repaired
D.to repair
突然仆倒,不省人事,两目上视,口吐涎沬,四肢抽搐,诊断为:()
A.中风
B.厥证
C.痫病
D.癫病