GB/T19001-2008标准8.2.4中“记录应指明有权放行产品以交付给顾客的人员”是指()
A.采购品的检验
B.最终交给顾客的产品
C.外包产品
D.半成品
参考答案:B
--- How do you feel about taking the job in Los Angeles?
--- ____? It's the biggest company in the country.
A.How about you
B.How should I feel
C.How do you
D.What
什么是电力系统?什么是电力网?