多项选择题

A. G90 G02 X0 Y40.0 R-40.0
B. G90 G02 X0 Y40.0 J-40.0
C. G91 G02 X0 Y40.0 R-40.0
D. G91 G02 J-40.0
E. G91 G02 X0 Y40.0 J-40.0