第20题: [单项选择]Where did classical music originate A. In Asia. B. In Africa. C. In Europe. D. In Australia. 参考答案:C 答案解析:[听力原文] Music is often divided into several categories or groups. Some of the categories are.
第25题: [多项选择]咨询工程师对工程项目管理的特点是( )。 A. 职业的规范性 B. 服务的有偿性 C. 直接建设工程实体 D. 咨询工程师的工作是智力型工作 E. 咨询工程师的管理内容视委托情况而变化 参考答案:A,B,D,E
第26题: [单项选择]The word "obscurity" in paragraph 2 could best be replaced by ______ . A. disappearance B. influence C. qualification D. tolerance 参考答案:A 答案解析:“But other slang expressions enjoy momentary popularity followed by obscurity.”这句话的意思是有些俚语只流行一时,随后就会