可行性研究是在投资决策前，对建设项目进行全面的技术经济分析、论证的科学方法。
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开发商公开招标项目应该授标给最低报价者。
A. 正确
B. 错误
Jane finally decided to apply for her present job because ______.
A. she thought she had better qualification than others
B. her husband had persuaded her to
C. it was very well paid
D. some of her friends encouraged her to
We can infer from this passage that a change-over of roles in the family ______.
A. is quite necessary in modern life
B. is probably based on some practical reasons
C. aims solely at a complete emancipation of women
D. shows women are not necessarily inferior to men
根据文意，现阶段“决策者更容易受蒙蔽”的原因是：
A. 辅助决策人员在决策体制中起着根本作用。
B. 漫长而繁复的决策过程。
C. 社会分工日益细致，管理更加复杂。
D. 缺少必要的辅助设施。
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