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搜题
【单选题】
单相半波整流、电容滤波电路中,滤波电容的接法是 。A.
与负载RL串联
B.
与负载RL并联
C.
与整流二极管串联
D.
与整流二极管并联
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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
【单选题】The present value of the government's commitments to pay benefits minus the present value of its tax revenues is called
A.
calculated fiscal obligations.
B.
fiscal imbalance.
C.
fiscal balance.
D.
fiscal obligations.
【判断题】The infant industry argument is valid if the present value of the stream of national benefits is less than the present value of the stream of national costs.
A.
正确
B.
错误
【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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