【单选题】(I) Prices of longer - maturity bonds respond more dramatically to changes in interest rates. (II) Prices and returns for long - term bonds are less volatile than those for short - term bonds.
A.
(I) is true, (II) false.
B.
(I) is false, (II) true.
【单选题】制动过程中,当减速度的变化率小于( )米每平方秒时,乘客不会产生明显的不适感
【单选题】制动过程中,当减速度的变化率小于( )米每平方秒时,乘客的不舒适性可以接受
【单选题】(I) Prices and returns for short-term bonds are less volatile than those for long-term bonds. (II) The prices of longer-maturity bonds respond more dramatically to changes in interest rates.
【单选题】患者,男,20岁,2小时前打篮球时出现左下腹剧烈疼痛,向尿道口和大腿内侧放射,伴恶心呕吐。尿常规示红细胞+++,检查首选是
【单选题】Bonds that are purchased with the intent of selling them in the near future to take advantage of short-term price changes are classified as:
A.
Securities available for sale.
C.
Consolidating securities.
D.
Held-to-maturity securities.
【单选题】Long-term bonds are __________________ than short-term bonds, and long-term bonds often have a __________________ yield than short-term bonds.
【单选题】Since yield curves are usually upward sloping, the ________ indicates that, on average, people tend to prefer holding short-term bonds to long-term bonds.
A.
market segmentation theory
C.
liquidity premium theory
D.
both A and B of the above
E.
both A and C of the above
【单选题】患者,男,20岁,2小时前打篮球时出现左下腹剧烈疼痛,向尿道口和大腿内侧放射,伴恶心呕吐。尿常规示红细胞+++,根据病情首先应予以治疗的措施是
【判断题】电磁搅拌力的计算,简单情况下,电磁力=电流×磁场强度