A. p.p1%2520%257Bmargin%253A%25200.0px%25200.0px%25200.0px%25200.0px%253B%2520text-indent%253A%252033.0px%253B%2520line-height%253A%252018.0px%253B%2520font%253A%252010.5px%2520Times%253B%2520color%253A%2520%2523000000%253B%2520-webkit-text-stroke%253A%2520%2523000000%257D%250Aspan.s1%2520%257Bfont%253A%252010.5px%2520%2526%252339%253BSongti%2520SC%2526%252339%253B%253B%2520font-kerning%253A%2520none%257D%250Aspan.s2%2520%257Bfont-kerning%253A%2520none%257D 直接材料 B. 工资 C. 外购动力 D. 的折旧