用于质量管理体系审核的标准应是（）。 A.G B./T19000 B.G B./T1_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

用于质量管理体系审核的标准应是（）。

A.GB./T19000

B.GB./T19001

C.GB./T19021

D.GB./T19011

答案

参考答案：B

选择题

It ______ that their living conditions _______ not very good in those days.

A. seem; are
B. seems; were
C. seems; are
D. seemed; were

问答题简答题

MRP与JIT系统采购各有什么特点？