【单选题】已知全集U={1,2,3,4,5},集合A={1,3},B={3,4,5},则集合C U (A∩B)等于 [ ]
【单选题】已知全集U={1,2,3,4,5},集合A={3,4},B={2,3,5},那么集合A∪(C ∪ B)等于( )
【简答题】as usual B.difficult C.well D.properly E.out of I had to make a big decision. Five years ago, I was working for a small engineering company. However, things were not going very well for...
【单选题】已知全集U={1,2,3,4,5},集合A={1,2},B={2,3,4},则B∩? U A=( )
【多选题】在下列选项中,影响问题解决的因素有( )
【单选题】“爱国、敬业、诚信、友善"是社会主义核心价值观中公民层面的价值准则,践行这一-价值准则 ,需要公民 ( )
【简答题】Once my father and I went to see a circus(马戏 ). A family was standing in front of us for tickets. The family had eight children. Their clothes were not but they were clean. They were talking about the...
【简答题】社会工作者小张在某家暴中心工作。通过两午的实践,他发现一些受虐妇女由于自身缺乏防范意识与求助意识,长期忍受丈夫的折磨、殴打,甚至有个别案主被殴致残。小张很关注这些受虐妇女的权益,认为有必要建立社区支持网络,来整合各方力量帮助这些受虐妇女。你认为他应该如何开展这项工作?