【单选题】According to the passage, a standard economic experience is that______.
A.
deficit finance is of value in economic crisis
B.
the stock market is in an irrational exuberance
C.
markets may fail under some circumstances
D.
humans are rational calculators
【单选题】The Fifth Euro-Asia Economic Forum, held in Xi’an on 1 st October, 2013, is aimed to ____ economic exchanges between Asia and Europe.
【判断题】在Excel2010中进行单元格复制时,无论单元格是什么内容,复制出来的内容总是与原单元格完全一致
【单选题】设P:天气干旱,Q:大地干裂。命题“因为天气干旱,所以大地干裂。”的符号化表示为___________。
【单选题】公路路线纵断面图是通过公路中心线用假想的()进行剖切展平后获得的。
【单选题】The decision will give renewed ______ to the economic regeneration of backward regions.
【单选题】.路线纵断面图是通过公路中心线,用假想的铅垂面进行剖切展开后得到的。