完全互换法适用于()生产。
A.单件
B.成组
C.小批量
D.大批量
参考答案:D
—Madam, your clothes are ready now.
—Thanks. And how much shall I for them?
A.cost
B.take
C.spend
D.pay
能诱导骨髓红细胞前体分化为成熟红细胞的细胞因子是()
A.TPO
B.EPO
C.IL-3
D.SCF
E.M-CSF