能力测试是用于测定从事某项特殊工作所具备的某种潜在能力的一种心理测试，其测试的内容一般有（）．

民族精神是一个民族赖以生存和发展的精神支撑。中华民族的伟大民族精神是以（ ）为核心。A．集体主义 B．勤劳勇敢 C．爱好和平 D．爱国主义

A.集体主义
B.勤劳勇敢
C.爱好和平
D.爱国主义

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Write a note of about 50-60 words based on the following situation: You borrowed a book from your advisor, Paul, last Saturday and he asked you to give it back this Wednesday because he has to refer to the book. But you did not return the book that day. Write a note to explain the reason and apologize to him. Marks will be awarded for content, organization, language and appropriateness. 点击查看答案