“人事有代谢，往来成古今”，唐代诗人孟浩然这句诗体现的哲理是( )。
A. 历史是客观的合规律的过程
B. 人类社会是客观的不以人的意志为转移的
C. 事物之间的联系是普遍的
D. 一切事物都是发展变化的
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对动物或人的研究表明它可使胎儿异常的属于（）
A级
B级
C级
D级
E. X级
Which of the following is NOT suitable to those who are academically unprepared or only marginally academically qualified
Attaining a four-year degree.
B. Taking a few career-related courses.
C. Attending a vocational-training school.
D. Learning about many other ways at a night school.
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
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
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