2. 外语
  3. According to the text, incomplete combustion is more likely to occur with gasoline than with an alternative fuel because ______.

According to the text, incomplete combustion is more likely to occur with gasoline than with an alternative fuel because ______.

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问题 According to the text, incomplete combustion is more likely to occur with gasoline than with an alternative fuel because ______.
Which of the following does the author describe as the most appealing feature of methanol?
选项 A、It is substantially less expensive than ethanol.
B、It could be provided to consumers through the existing motor fuel distribution system.
C、It has a higher energy content than other alternative fuels.
D、Its use would reduce the vehicle emissions drastically.
答案D
解析 细节题。答案信息对应于第三段最后一句：Methanol’s most attractive feature...the most serious urban pollutant，即甲醇最吸引人的特点是能减少90%的形成臭氧的汽车排放。
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