2. 考研
  3. The author is primarily concerned with ______. It can be inferred from the passage that a vehicle specifically designed to use

The author is primarily concerned with ______. It can be inferred from the passage that a vehicle specifically designed to use

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问题 The author is primarily concerned with ______.
It can be inferred from the passage that a vehicle specifically designed to use methanol for fuel would______.
选项 A、be somewhat lighter in total body weight than a conventional vehicle fueled with gasoline
B、have a larger and more powerful engine than a conventional vehicle fueled with gasoline
C、average more miles per gallon than a "gasoline alone" vehicle fueled with methanol
D、have a larger and heavier fuel tank than a "gasoline alone" vehicle fueled with methanol
答案C
解析 这是一道推论题。根据文章倒数第二句可知，完全可以设计出甲醇燃料汽车，这样就会比使用甲醇的汽油汽车"更加高效"，言外之意，新设计的甲醇汽车行驶效率比使用甲醇的汽油汽车高。
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考研英语一

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