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单选题
According to information given in the passage, which of the following statements presents the most accurate comparison of an average ton of coal from Wyoming with an average ton of coal from the Appalachian range in West Virginia?
A
The former is cheaper and has higher sulfur content than the latter.
B
The latter is found closer to the surface and contains more sulfur than the former.
C
The former can help coal-burning power plants meet limits on sulfur dioxide emissions and costs more than the latter.
D
The latter generates more energy per pound of coal than the former.
E
The former is found closer to the surface than the latter and helps coal-burnning power plants meet limits on sulfur dioxide emissions.
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参考解析
解析：
推断题。根据第四段最后两句的内容可知，E项是正确的。
推断题。根据第四段最后两句的内容可知，E项是正确的。
更多 “单选题According to information given in the passage, which of the following statements presents the most accurate comparison of an average ton of coal from Wyoming with an average ton of coal from the Appalachian range in West Virginia?A The former is cheaper and has higher sulfur content than the latter.B The latter is found closer to the surface and contains more sulfur than the former.C The former can help coal-burning power plants meet limits on sulfur dioxide emissions and costs more than the latter.D The latter generates more energy per pound of coal than the former.E The former is found closer to the surface than the latter and helps coal-burnning power plants meet limits on sulfur dioxide emissions.” 相关考题
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__________coal, the most important natural fuels are the gas and oil.A.Except for
B.Except
C.Beside
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共用题干
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Excellent teachers often leave schools for better jobs.C
The average quality of the teachers in America is declining.D
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They themselves constitute part of a general socio-political system that adolescents are learning to understand.C
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SELECT * FROM t1 INTERSECT SELECT * FROM t2D
SELECT * FROM t1 WHERE (c1,c2)= (SELECT c1,c2 FROM t2)
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Damaged forests
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单选题Which of the following statements presents the strongest conclusionthat one could draw based on the information given in the passage?A
The collapse of the Internet stock “bubble” drove thousands of investors into bankruptcy.B
People involved with the Internet do not all agree on which party bears the most responsibility forthe collapse of the Internet stock “bubble.”C
Of all parties involved with the Internet, financial professionals such as investment bankers and fund managers derived the most profts from the stock “bubble.”D
The Internet stock “bubble” could not have occurred if entrepreneurs had been honest about the true financial prospects of their companies.E
The average investor has no one to blame but himself or herself if he or she invested in an Internet stock without adequately understanding the true financial prospects of the companies in question.
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单选题It can be concluded from information contained in the passage that the average temperature at an altitude of 1 kilometer above the Earth is about _____.A
15℃B
9℃C
2.5℃D
-12℃
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