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【简答题】
DSSD331/DTSD341（MB3）型三相电子式多功能电能表显示代码180009代表的内容是（）。
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参考答案：
举一反三
【判断题】绝缘子表面的污层受潮湿润,会导致电导剧增,绝缘子泄露电流大大增加,最终可能导致污闪。
A.
正确
B.
错误
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【单选题】When I am away_______ business, I contact my office every day by email.
A.
with
B.
of
C.
on
D.
to
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【单选题】The vertical distance between points A and B represents a tax in the market. The per unit burden of the tax on buyers is
A.
P3 - P1.
B.
P3 - P2.
C.
P2 - P1.
D.
P4 - P3.
查看完整题目与答案
【单选题】The firm demand curve in a competitive market is:
A.
upward sloping.
B.
downward sloping.
C.
horizontal.
D.
vertical.
查看完整题目与答案
【单选题】The vertical distance between points A and B represents a tax in the market. Which of the following equations is valid for the deadweight loss of the tax?
A.
Deadweight loss = (1/2)(P2 - P1)(Q2 + Q1)
B.
Deadweight loss = (1/2)(P3 - P1)(Q2  + Q1)
C.
Deadweight loss = (1/2)(P3 - P2)(Q2 - Q1)
D.
Deadweight loss = (1/2)(P3 - P1)(Q2 - Q1)
查看完整题目与答案
【判断题】information是可数名词
A.
正确
B.
错误
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【简答题】第二节   完形填空（共20小题，每小题1分，满分20分） I am a mother of three，and have recently completed my college degree．The last class I had to 36 was Sociology．The teacher’s last 37 of the term was called“Smile．”The clas...
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【单选题】In the following figure, the vertical distance between points A and B represents a tax in the market. The imposition of the tax causes the price paid by buyers to
A.
decrease by $2.
B.
increase by $3.
C.
decrease by $4.
D.
increase by $5.
查看完整题目与答案
【简答题】完形填空。 Xiao Qiang, a 12-year-old Chinese boy, has too many activities. His father 1 him away from school four afternoons a week and drives him across town to practice. 'I do most of my 2 in the car whe...
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【单选题】____ market software is designed to automate specialized tasks in a specific market or business.
A.
Productivity
B.
Presentation
C.
Vertical
D.
Horizontal
查看完整题目与答案
相关题目：
【判断题】绝缘子表面的污层受潮湿润,会导致电导剧增,绝缘子泄露电流大大增加,最终可能导致污闪。
A.
正确
B.
错误
查看完整题目与答案
【单选题】When I am away_______ business, I contact my office every day by email.
A.
with
B.
of
C.
on
D.
to
查看完整题目与答案
【单选题】The vertical distance between points A and B represents a tax in the market. The per unit burden of the tax on buyers is
A.
P3 - P1.
B.
P3 - P2.
C.
P2 - P1.
D.
P4 - P3.
查看完整题目与答案
【单选题】The firm demand curve in a competitive market is:
A.
upward sloping.
B.
downward sloping.
C.
horizontal.
D.
vertical.
查看完整题目与答案
【单选题】The vertical distance between points A and B represents a tax in the market. Which of the following equations is valid for the deadweight loss of the tax?
A.
Deadweight loss = (1/2)(P2 - P1)(Q2 + Q1)
B.
Deadweight loss = (1/2)(P3 - P1)(Q2  + Q1)
C.
Deadweight loss = (1/2)(P3 - P2)(Q2 - Q1)
D.
Deadweight loss = (1/2)(P3 - P1)(Q2 - Q1)
查看完整题目与答案
【判断题】information是可数名词
A.
正确
B.
错误
查看完整题目与答案
【简答题】第二节   完形填空（共20小题，每小题1分，满分20分） I am a mother of three，and have recently completed my college degree．The last class I had to 36 was Sociology．The teacher’s last 37 of the term was called“Smile．”The clas...
查看完整题目与答案
【单选题】In the following figure, the vertical distance between points A and B represents a tax in the market. The imposition of the tax causes the price paid by buyers to
A.
decrease by $2.
B.
increase by $3.
C.
decrease by $4.
D.
increase by $5.
查看完整题目与答案
【简答题】完形填空。 Xiao Qiang, a 12-year-old Chinese boy, has too many activities. His father 1 him away from school four afternoons a week and drives him across town to practice. 'I do most of my 2 in the car whe...
查看完整题目与答案
【单选题】____ market software is designed to automate specialized tasks in a specific market or business.
A.
Productivity
B.
Presentation
C.
Vertical
D.
Horizontal
查看完整题目与答案
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