【单选题】热力管道对接管口时,应检查管道( ),在距接口中心200mm处测量,允许偏差1mm。
【单选题】数据库系统中将数据分为三个模式,从而提供了数据的独立性,下列关于数据逻辑独立性的说法,正确的是
【单选题】( )将图形与标题文字组合在一起,巧妙传神、新奇难忘;整个画面虽不复杂,但能吸引人的注意力。
【单选题】热力管道对接管口时,应检查管道平直度,在距接口中心200mm处测量,允许偏差 ( )mm。
【单选题】Beginning in 1991 Argentina conducted its monetary policy through a currency board. In January 2002, Argentina abandoned the currency board and allowed its currency to float against other currencies. ...
A.
the Argentine Peso had grown too strong against major trading powers thus the currency board policies were hurting the domestic economy.
B.
the United States required the action as a prerequisite to finalizing a free trade zone with all of North, South, and Central America.
C.
the Argentine government lost the ability to maintain the pegged relationship as in fact investors and traders perceived a lack of equality between the Argentine Peso and the U.S. dollar.
【单选题】热力管道对接管口时,应检查管道(),在距接口中心200mm处测量允许偏差值为1mm。
【单选题】某企业2017年2月1日购入一项可供出售金融资产,取得成本为500万元,2017年12月31日公允价值为3 000万元。2018年末,该项可供出售金融资产的公允价值为2 700万元。所得税税率为25%。2018年末该项金融资产对所得税影响的处理为( )。