【简答题】美国经济学家()在其1973年发表的《后工业化社会的来临》一书中,首次提出了人类社会发展的“()”,即前工业社会、()、后工业社会。
【多选题】某地地震后,某社会工作机构的社会工作者前往灾区提供服务工作。社会工作者发放生活基本物资,提供心理支持和咨询,为困难家庭联系资源。为使灾区群众尽快从灾害的阴影中走出来,社会工作者为他们提供了职业技能训练、灾后生产项目培训等。该机构提供的服务体现了社会工作()的目标。
【单选题】( )提出了前工业社会、工业社会、后工业社会三种社会类型
【单选题】兴奋性突触后电位的产生,是由于提高了下列哪种离子的通透性
【多选题】为了防止错接旅游团事故的发生,导游应在接到旅游团后,认真核实( )。
【单选题】When bilge water is heated in a holding tank, which one of the following statements is not accurate?
A.
the relative high temperature facilitates primary gravity separation
B.
most of the oil and organic solvents are raised to the top layer
C.
the relative higher the temperature is, the more the top oil will be collected
D.
the normal high temperature has little use on the separation of emulsified oil
【单选题】When bile water is heated in a holding tank, which one of the flowing statements is not accurate?
A.
The relative high temperature facilitates primary gravity separation
B.
Most of the oil and organic solvents are raised to the top layer.
C.
The relative higher the temperature is, the more the top oil will be collected.
D.
The normal high temperature has little use on the separation of emulsified oil.
【简答题】为了防止错接旅游团事故的发生,导游应在接到旅游团后,认真核实( )。