【单选题】以下关于不同闭塞制式描述错误的是?
A.
固定闭塞制式将线路划分为若干个固定的闭塞分区
B.
准移动闭塞制式中追踪列车追踪的目标点为前行列车尾部加一定安全防护距离
D.
准移动闭塞和移动闭塞均采用速度-目标距离速度控制方式
【单选题】Regarding banking industry trends that lead to the liquidity crisis, which of the following statements is correct ?
A.
Asset-liability maturity mismatch refers to the purchase of short-term assets through short-term financing.
B.
Banks use commercial paper and long-term bonds to finance the purchase of long-term assets.
C.
The subprime mortgage crisis reached its peak in June and July of 2007.
D.
Management of asset-liability maturity mismatch refers to risk transference through asset securitization.
【单选题】Which is NOT the reason that newspaper industry is still flourishing in India?
A.
incresasing literacy rates
B.
increasing consumer spending
C.
the growth of regional markets and specialty newspapers
D.
Media sectors are regarded as " sunset" industries.
【单选题】某公司原有资产1 000万元,其中长期债券400万元,筹资费用率2%,票面利率9%;长期借款100万元,利率10%;优先股100万元,年股息率11%;普通股400万元,预计第一年每股股利2.6元,股价20元,并且股利以2%的速度递增。企业适用所得税税率为25%。该公司计划再筹资1 000万元,具体方案是:发行600万元债券,票面利率10%;发行400万元普通股,新股发行后,预计该公司普通股第一年每...
【简答题】根据基尔霍夫定律求图1.3图所示电路中的电压U 1 、U 2 和U 3 。