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【单选题】
( )不适于采用电阻焊对接。A.
钢板对接
B.
钢筋对接
C.
钢管对接
D.
锚链对接
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【简答题】培养竞争意识 ___________
【单选题】According to the passage, if one enjoys life, he /she is sure to prefer______.
A.
red to yellow
B.
blue to orange
C.
red to grey
D.
blue to yellow
【单选题】均匀磁场的磁感强度垂直于半径为r的圆面.今以该圆周为边线,作一半球面S,则通过S面的磁通量的大小为
A.
2 p r 2 B
B.
p r 2 B
C.
0
D.
无法确定的量
【简答题】Zero-coupon bonds: You bought a $1000 face value zero-coupon bonds that will mature in 2 years. You spent $ 800. What is the yield to maturity of this bond?
【单选题】均匀磁场的磁感强度 垂直于半径为r的圆面.今以该圆周为边线,作一半球面S,则通过S面的磁通量的大小为:
A.
2πr 2 B．
B.
πr 2 B．
C.
0．
D.
无法确定的量．
【单选题】Zero-coupon bonds issued in 2006 are due in 2016. If they were originally sold at 55 percent of face value, the implied yield to maturity at issuance is?
A.
1.062%
B.
6.16%
C.
8.31%
D.
cannot be determined, need more information
【判断题】The book value of zero-coupon bonds increases by the periodic amount of interest recognized.
A.
正确
B.
错误
【单选题】In the last sentence of the third passage, to which of the following does 'it' refer?
A.
Yellow 'hump'.
B.
Day.
C.
Sun.
D.
Hydrogen fuel.
【简答题】简述颈椎病如何分型。
【简答题】均匀磁场的磁感强度 垂直于半径为r的圆面.今以该圆周为边线,作一半球面S,则通过S面的磁通量的大小为A. 2 B πr 2 B. πr 2 B. C. 0. D. 无法确定的量.
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