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【单选题】
如果对某道岔区段办理故障解锁，应（）。
A.
同时按下ZQA和该道岔区段的SGA
B.
同时按下ZRA和该道岔区段的SGA
C.
同时按下ZRA和该道岔区段的CA
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举一反三
【判断题】两点法绘制圆是指通过制定两个点,并以两点间的距离为半径绘制圆( )。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following is a government payment to help a domestic business compete with foreign firms?
A.
revenue tariff
B.
protectionist tariff
C.
import buy-back
D.
export rebate
E.
subsidy
查看完整题目与答案
【判断题】两点法绘制圆是指通过指定两个点,并以两个点的距离的半径绘制圆
A.
正确
B.
错误
查看完整题目与答案
【单选题】Average cost regulation of a natural monopoly:
A.
generates economic losses for the seller.
B.
necessitates a subsidy payment to the firm.
C.
creates incentives that tend to shift ATC curves in an upward direction.
D.
imposes a price that is less than marginal cost.
查看完整题目与答案
【单选题】Which of the following is a government payment to help a domestic business compete with foreign firms?
A.
subsidy
B.
revenue tariff
C.
protectionist tariff
查看完整题目与答案
【判断题】两点法绘制圆是指通过指定两个点,并以两点间的距离为半径绘制圆
A.
正确
B.
错误
查看完整题目与答案
【单选题】Subsidy is a payment made by the government to producers of a good or service, which is intended to _________________their costs.
A.
change
B.
raise
C.
lower
D.
balance
查看完整题目与答案
【单选题】An export subsidy is
A.
a limit on the quantity of a good or service that can be sold abroad.
B.
a payment made to a foreign government in return for preferential trade treatment.
C.
a payment to a firm or individual that ships a good abroad.
D.
illegal in the U.S. but is fairly common in the rest of the world.
E.
a fee that is charged to a country that ships goods to the U.S.
查看完整题目与答案
【单选题】Marginal cost regulation of a natural monopoly:
A.
generates economic losses for the seller.
B.
necessitates a subsidy payment to the firm.
C.
imposes a price that is less than average total cost.
D.
is characterized by all of the above.
查看完整题目与答案
【判断题】钢尺量距的精度主要由量测段的全长的中误差和算术平均值决定。
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【判断题】两点法绘制圆是指通过制定两个点,并以两点间的距离为半径绘制圆( )。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Which of the following is a government payment to help a domestic business compete with foreign firms?
A.
revenue tariff
B.
protectionist tariff
C.
import buy-back
D.
export rebate
E.
subsidy
查看完整题目与答案
【判断题】两点法绘制圆是指通过指定两个点,并以两个点的距离的半径绘制圆
A.
正确
B.
错误
查看完整题目与答案
【单选题】Average cost regulation of a natural monopoly:
A.
generates economic losses for the seller.
B.
necessitates a subsidy payment to the firm.
C.
creates incentives that tend to shift ATC curves in an upward direction.
D.
imposes a price that is less than marginal cost.
查看完整题目与答案
【单选题】Which of the following is a government payment to help a domestic business compete with foreign firms?
A.
subsidy
B.
revenue tariff
C.
protectionist tariff
查看完整题目与答案
【判断题】两点法绘制圆是指通过指定两个点,并以两点间的距离为半径绘制圆
A.
正确
B.
错误
查看完整题目与答案
【单选题】Subsidy is a payment made by the government to producers of a good or service, which is intended to _________________their costs.
A.
change
B.
raise
C.
lower
D.
balance
查看完整题目与答案
【单选题】An export subsidy is
A.
a limit on the quantity of a good or service that can be sold abroad.
B.
a payment made to a foreign government in return for preferential trade treatment.
C.
a payment to a firm or individual that ships a good abroad.
D.
illegal in the U.S. but is fairly common in the rest of the world.
E.
a fee that is charged to a country that ships goods to the U.S.
查看完整题目与答案
【单选题】Marginal cost regulation of a natural monopoly:
A.
generates economic losses for the seller.
B.
necessitates a subsidy payment to the firm.
C.
imposes a price that is less than average total cost.
D.
is characterized by all of the above.
查看完整题目与答案
【判断题】钢尺量距的精度主要由量测段的全长的中误差和算术平均值决定。
A.
正确
B.
错误
查看完整题目与答案