烟火药的原材料应符合有关原材料质量标准要求，具有产品合格证；进厂可以不检验就方可使用。（）
A.正确
B.错误
参考答案：B
(A) Malcolm sits by the window.(B) Malcolm lives in New York (C) Elsa lives in Florida.(D) Elsa changed her seat because a man next to her was smoking.(E) Elsa’’s boyfriend and she still live near Spaceport.(F) Malcolm still lives a few miles from Spaceport.(G) Malcolm sold the house and the furniture a few miles from Spaceport and moved to his friend’’s in Florida.(H) Malcolm has move to New York.
在现代临床实验室，检验医师的主要职责是（）
A.方法学研究
B.仪器维护
C.与临床进行沟通
D.分析质控报告
E.管理实验室
