关于循证医学中的证据分类，根据专家个人多年的临床经验提出的诊治方案属于（）
A. 一级
B. 二级
C. 三级
D. 四级
E. 五级
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The manager is going to have a meeting, in ______ case we may as well talk to him later.
A. this
B. which
C. whose
D. that
肝功能不全时的药效学改变（）
A. 半衰期缩短，血药浓度降低
B. 半衰期延长，血药浓度增高
C. 药物效应不变
D. 药物效应增强
E. 药物效应减弱
对于投保人而言，保险的根本目的必须通过( )实现。
A. 调解
B. 仲裁
C. 诉讼
D. 索赔
Which of the following statements is true, according to the passage
Andrew Carnegie was successful in his bold investments.
B. Andrew Carnegie put all his money into one basket for safety.
C. Andrew Carnegie became wealthy by merging his companies.
D. Andrew Carnegie made his first investment in the steel industry.
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