生产成本-基本生产成本-直接人工
参考答案：
指直接参加产品生产的员工的工资、绩效工资、各种补贴及津贴。
--Where is your daughter working?
--In the same company as I. I would rather she ___________ here.
A．had not worked
B．not work
C．doesn't work
D．did not work
再生的含义是指（）
A.细胞数目的增多
B.肉芽组织增生
C.组织的修复
D.由损伤周围的同种细胞来修复
E.由纤维结缔组织来修复
