修养是人们提高（）必不可少的手段。
A.标新立异
B.科学文化水平
C.专业技能
D.道德品质
参考答案：B, C, D
(2009山东滨州一模)Obama has been elected ___ first black president of the United States, and the international society expects to have ____ new USA under his leadership.
A 不填；the B a; the C. the ; a D the ; the
下述内容不属于临床道德原则的是（）.
A.知情同意原则
B.身心统一原则
C.最优化原则
D.保密原则
E.生命价值原则
