综合单价(全费用单价)是指一个规定计量单位项目所需的除规费、税金以外的全部费用,包括人工费、( )利润,并考虑一定的风险费用。
A. 材料费
B. 分部分项费
C. 企业管理费
D. 施工机械使用费
E. 措施项目费
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根据原理不同,预紧方法可以分为哪几类?每类请举出至少两种实例。
It is generally thought around the world that theinhabitantsof large cities are ruder than their fellow citizensfrom smaller towns or the countryside.
A. workers
B. students
C. citizens
D. tourists
It’s common to hear people on the bus or subway talking on their cell phones very loudly, being a nuisance to those around them.
A. helper
B. assistance
C. annoyance
D. entertainer
请提交一份自我心理成长报告(1000字),回顾、总结学习《大学生心理健康教育》课程收获、心理成长与感悟。