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【单选题】
旋涡泵效率低是因为____。A.
内部漏泄多
B.
水力损失大
C.
机械摩擦大
D.
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举一反三
【单选题】a. If the interest rates are changed from 8%compounded annually to 8% compounded monthly, which of the following would betrue? 1) The future value of a series of dollar values woulddecrease. 2) The pr...
A.
1
B.
2
C.
3
D.
4
【单选题】. _______ the fact that he was seriously ill, he still decided to come to the meeting.
A.
Although
B.
Though
C.
Despite
D.
While
【单选题】If the present value of the interest tax shield equals the present value of the costs of financial distress, then the:
A.
firm should increase its use of debt.
B.
firm's market value equals its book value.
C.
firm is paying too high an interest rate.
D.
firm is using the optimal level of debt.
【单选题】He was seriously ill when he was a child, __made him lose his sight.
A.
as
B.
that
C.
which
D.
it
【单选题】he was seriously ill, he stayed up late to work every night.
A.
/;Although
B.
Although;/
C.
Although;but
D.
Though;but
【判断题】Not until he had fulfilled his mission did he realize that he was seriously ill.
A.
正确
B.
错误
【判断题】A bond's current market value is equal to the present value of the coupon payments plus the present value of the face amount.
A.
正确
B.
错误
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