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【单选题】
下列离子的溶液与Na2S溶液反应,生成黄色沉淀的一组是( )
A.
Fe3+ 、Bi3+
B.
Cd2+ 、Fe3+
C.
Pb2+、As3+
D.
Sn4+、Cd2+
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皮皮学刷刷变学霸
举一反三
【判断题】Inflation occurs when output increases faster than the money supply.
A.
正确
B.
错误
【判断题】复杂社会现象由两个因素构成,分析各个因素对总体的影响,称为多因素分析。
A.
正确
B.
错误
【判断题】复杂社会现象由两个因素构成,分析各个因素对总体的影响,成为多因素分析。
A.
正确
B.
错误
【单选题】Which of the following statements about Treasury inflation-indexed bonds is not true?
A.
The principal amount used to compute the interest payment varies with the consumer price index.
B.
The interest payment rises when inflation occurs.
C.
The interest rate rises when inflation occurs.
D.
At maturity the securities pay the greater of face-value or inflation-adjusted principal.
【单选题】Pure inflation occurs when
A.
nominal wages rise faster than all prices.
B.
all prices rise faster than nominal wages.
C.
all prices and nominal wages rise by the same percentage.
D.
the GDP deflator and Consumer Price Index rise by the same percentage.
E.
none of the above
【单选题】Which of the following is NOT true about inflation?
A.
Curbing inflation is an imperative task in America.
B.
Easing Inflation is painless theoretically but difficult in practice.
C.
Inflation can be reduced at the cost of rise of employment rate.
D.
American people are willing to make great sacrifice to get the price stabilized.
【单选题】在面的性格分析中,正方形属于______.
A.
正直、充实
B.
严肃、伟大
C.
饱满,张力,生命力
【判断题】行业自律管理最重要的手段,就是制定行业规范,它可以游离于法律法规所规定的框架外,具有较强的灵活性。
A.
正确
B.
错误
【单选题】Which of the following statements about Treasury inflation-indexed bonds is not true?
A.
The principal amount used to compute the interest payment varies with the consumer price index.
B.
The interest payment rises when inflation occurs.
C.
The interest rate rises when inflation occurs.
D.
At maturity, the securities pay the greater of face value or inflation-adjusted principal.
【单选题】下列属于物理配伍变化的是
A.
维生素C与烟酞胺配伍产生红色
B.
颠茄酊剂加入生理盐水产生沉淀
C.
朱砂与溴化钾配伍产生溴化汞沉淀,导致赤痢样粪便
D.
小檗碱与甘草皂苷混合产生沉淀
E.
碳酸氢钠使大黄粉末变成粉红色
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