2. 外语
  3. The primary purpose of the passage is to ______. The author resolves the question of whether heat pumps run counter to the prin

The primary purpose of the passage is to ______. The author resolves the question of whether heat pumps run counter to the prin

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问题 The primary purpose of the passage is to ______.
The author resolves the question of whether heat pumps run counter to the principle of energy conservation by ______.
选项 A、carefully qualifying the meaning o{ that principle
B、pointing out a factual error in the statement that gives rise to this question
C、supplying additional relevant facts
D、denying the relevance of that principle to heat pumps.
答案A
解析 题目问作者通过什么解决热力泵是否违反能量储存原理的问题。根据文章内容可知A项：“仔细阐述该原理的含意”为正确。
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本试题收录于： 职称英语理工类A级题库职称英语分类
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