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GWD6-Q4

GWD6-Q4:
assumption

In the past the country of Siduria has relied heavily on imported oil.
Siduria recently implemented a program to convert heating systems from oil to natural gas.
Siduria already produces more natural gas each year than it burns, and oil production in Sidurian oil fields is increasing at a steady pace.
If these trends in fuel production and usage continue, therefore, Sidurian reliance on foreign sources for fuel should decline soon.



Which of the following is an assumption on which the argument depends?



    A  [url=]In Siduria the rate of fuel consumption is rising no more quickly than the rate of fuel production.[/url] B  Domestic production of natural gas is rising faster than is domestic production of oil in Siduria. C  No fuel other than natural gas is expected to be used as a replacement for oil in Siduria. D  Buildings cannot be heated by solar energy rather than by oil or natural gas.
  • E  All new homes that are being built will have natural-gas-burning heating systems.

为什么选A,不是已经说了Siduria already produces more natural gas each year than it burns,A算重复已知吗

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A项说的是油的消耗量啊

原文只说了天然气(natural gas)的产量比使用量多,油田的产量 increasing at a steady pace

如果油的consumption比油田的产量增长的快,那么oil还是不够用,还要依赖外国啊。

A项没有重复

希望能帮到你~

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