污染区净化空气压力是多少() A.-2-0kpaR.-4-0kpa C.-5-0kp 发布时间:2018-09-09 23:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 污染区净化空气压力是多少()A.-2-0kpaR.-4-0kpaC.-5-0kpaD.0-1kpaE.2-3kpa
题型:单项选择题 Questions 15-18A.(A) Because they are the source of admiration from their peers.B.(B) Because they can prepare children for the complexity in later life.C.(C) Because they cost the parents less than the desserts and toys.D.(D) Because they can help the children become more consistent in future. 查看答案
题型:单项选择题 根据卡斯特的学说,组织变革的第一步是()A、认识进行组织变革的必要性B、对组织及其取得的成就和存在的缺陷进行回顾、反省和检查C、确定变革的方法D、找出现有状态和所希望状态的差距 查看答案
题型:单项选择题 某施工机械预算价格为100万元,折旧年限为10年,年平均工作225个台班,残值率为4%,则该机械台班折旧费为()元。计算出年平均折旧:1000000*(1-4%)/10=96000元折旧费:86000/225=426.67元/台班A.2250B.444.44C.426.67D.4266.70 查看答案