单选题:下列指标中,( )是经济费用效益分析的主要评价指标。 题目分类:建设工程计价 题目类型:单选题 查看权限:VIP 题目内容: 下列指标中,( )是经济费用效益分析的主要评价指标。 A.经济净现值 B.经济内部收益率 C.效益费用比 D.投资回收期 参考答案: 答案解析:
What is the relationshipbetween the speakers? What is the relationshipbetween the speakers?A.Theyare friend B.Theyare stranger 分类:建设工程计价 题型:单选题 查看答案
Pleasegivememoretime__________Ishallnotbeabletofinishthepape Pleasegivememoretime__________IshallnotbeabletofinishthepaperbynextMonday.A.mean 分类:建设工程计价 题型:单选题 查看答案
听第7段材料,回答题。Wherearetheymostpossibly?[A]Atthepostoffice.[B]At 听第7段材料,回答题。Wherearetheymostpossibly?[A]Atthepostoffice.[B]Atabookstore.[C]Attheb 分类:建设工程计价 题型:单选题 查看答案
Wheredoesthedialoguetakeplace?[A]Inahotel,[B]Inarestaurant.[ Wheredoesthedialoguetakeplace?[A]Inahotel,[B]Inarestaurant.[C]Inthestreet, 分类:建设工程计价 题型:单选题 查看答案