单项选择题
A.直接费 B.措施费 C.人工费 D.人工费+机械费
A.1194.3855 B.1302.9660 C.1308.1365 D.1313.8241
A.12821.03 B.12109.77 C.10238.42 D.9986.82
A.折旧费 B.大修理费 C.经常修理费 D.工具用具使用费
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