以下哪项是全面质量管理(TQM)的特征:()
A.目标管理;
B.由其他员工进行的在职培训;
C.产品质量必须通过最后检验;
D.教育和自我提高。
参考答案:D
---Mary was being badly treated when John happened to pass by and helped her out
---I think it was not a pure______but had been well planned.
A.coincidence
B.occurrence
C.arrangement
D.incident
掌握新型纺纱方法的种类名称(常识了解,知道新型纺纱有哪些类型)。