有一位君主在西方考察时，时而扮作水手，时而扮作木匠，总是在不停地做工。这位君主是（）
A.彼得一世
B.康熙大帝
C.路易十四
D.明治天皇
参考答案：A
肺动脉高压的主要表现是（）
A.长期慢性咳嗽、咳痰或喘息史
B.乏力、呼吸困难，活动后加重
C.心尖区第一心音增强
D.肺动脉瓣区第二心音亢进
E.三尖瓣区收缩期杂音和剑突下搏动
Project Quality Management must address the management of the project and the（） of the project. While Project Quality Management applies to all projects, regardless of the nature of their product, product quality measures and techniques are specific to the particular type of product produced by the project.
A.performance
B.process
C.product
D.object
