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【单选题】Photos that you might have found down the back of your sofa are now big business! In 2005, the American artist Richard Prince’s photograph of a photograph, Untitled (Cowboy), was sold for $1,248,000. ...
A.
is fond of collecting family life photographs
B.
found a complaining note under his car wiper
C.
is working for several self-published magazines
D.
wondered at the artistic nature of found photographs
【多选题】下面关于培训的设计说法正确的是（）
A.
必须把培训当作一项系统工程来做，才能实现培训的目的
B.
培训需求分析主要从层面上研究
C.
要对培训的措施、投入产出等做出规定，以利培训的经济效益
D.
培训效果要以实际工作绩效提高为最终标准
E.
培训目标一般分为技能培训、知识传授、态度转变等