单项选择题 In today's world markets, poor developing countries tend to rely primarily on exports of ___________.

多项选择题 相对于专项分析，综合分析具有的特征包括（）A、比较基准和角度存在差异B、分析问题的方法不同C、分析的使用者不同D、综合分析更具概括性和抽象性E、主副指标的相互关系不同

多项选择题 An employee is usually dismissed from a job as a result of __________. A. unsatisfactory work performance B.  poor behavior or attitude that does not fit with the corporation’s culture C.  unethical conduct that violates the company’s policies