质量管理体系的建立需识别并提供实现质量目标和持续改进所需的资源，包括人员素质、基础设施、环境、信息等。( )
参考答案：错
They didn't start the work _______ their teacher came back. [ ]
A. until
B. while
C. as soon as
D. if
术中发生支气管痉挛伴低血压时，立刻采取的措施应除外（）
A.应用激素
B.解除支气管痉挛药物
C.加深麻醉
D.反复吸痰
E.吸入纯氧
