(多选题)32: 设备在使用和闲置过程中所发生的实体磨损就交有形磨损,下面属于有形磨损的有( )。 A: 零部件的原始尺度改变 B: 设备锈蚀 C: 材料老化变质 D: 功能下降 ...
(单选题)26: 在设置技术方案评价的指标时,下列指标中反映产出的指标是() A: 销售收入指标 B: 总投资 C: 生产成本 D: 销售费用 ...
(单选题)20: 下列关于多参数敏感性分析说法错误的是()。 A: 多参数敏感性分析是指两个以上参数同时发生变化时,考察它们对项目经济效益平均指标的影响。 B: 多参数敏感性分析常用方法是三状态分析法 C: 三状态分析法的三种特殊状态是指最不理想状态a,最...
(单选题)14: 价值工程的基本要素错误的是() A: 功能 B: 价格 C: 价值 D: 成本 ...
(单选题)8: 若已知某项贷款月利率为6‰,计算按其月名义利率是多少?() A: 6‰ B: 7.2% C: 1.8% D: 1.2% ...
(单选题)2: 已知名义年利率为15%,按季度计息,则年实际利率是() A: 15.56% B: 12.86% C: 15.62% D: 15.87% ...
(单选题)12: The little boy is dirty from head to foot because he ______ in the mud all morning. A: has played B: is playing C: has been playing D: was playing ...
(单选题)28: His grandfather was among the first to settle in _______ is now a famous holiday center. A: what B: which C: where D: that ...
(单选题)22: ---l had a really good weekend at my uncle's. ---_______. A: Oh. that's very nice of you B: Congratulations C: It's a pleasure D: Oh. I'm glad to hear that ...
(单选题)16: There was a lot of fun at yesterday's party. You ________ have come, but why didn't you? A: must B: shouldn't C: needn't D: ought to ...