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  3. PASSAGE TWO [br] Why has Britain been able to meet its Kyoto obligations?Because

PASSAGE TWO [br] Why has Britain been able to meet its Kyoto obligations?Because

游客2024-11-21  30
问题 PASSAGE TWO [br] Why has Britain been able to meet its Kyoto obligations?
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答案 Because cleaner energy happens to be cheaper.
解析 题目中的meet its Kyoto obligations出现在第3段，但第4段首句Power generation is a good exampleof why提示原因在下文找。该段第3句指出，温室气体排放的减少主要是出于经济而非环保方面的原因(owed more to economy than ecology)，后面一句具体指出许多公司之所以用燃气取代煤发电是因为燃气更便宜，而不是因为它更清洁更环保。可见，真正的动力是清洁能源便宜、省钱，答案为Because cleanerenergy happens to be cheaper。
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