题目内容:
Quality management ensures that an organization,product or service is ( ).It has four main components:quality planning,quality assurance,quality control and quality ( ).
问题1选项
A.guaranteed
B.sustain
C.good
D.consistent
问题2选项
A.improvement
B.change
C.spiral
D.evolution
参考答案:【答案仅供学习,请勿对照自行用药等】