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在AutoCAD中,用户坐标系是

单选题
2021-09-01 19:57
A、禁止使用的
B、由用户根据需要设定,数量不限
C、和世界坐标系完全相同
D、用户只能设定一个
查看答案

正确答案
B

试题解析

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