在夜间操作期间,确认面板上的灯是暗亮的。
A.Within night operation,make sure the panel lights are dim. B.During night operation,make sure the panel lights are bright C.During night operation,make sure the panel lights are dim正确答案C
在夜间操作期间,确认面板上的灯是暗亮的。
A.Within night operation,make sure the panel lights are dim. B.During night operation,make sure the panel lights are bright C.During night operation,make sure the panel lights are dim正确答案C
