Which one of the following statements, if true, could be an accurate inference from the first paragraph of the passage?
Explanation:
This question is an easy question because to find the answer we have to read only the first paragraph. The author says “...but renewables need to be further scrutinized...”. This suggests that the author has some reservations or doubts pertaining to renewable energy. Thus 3 is the right choice. A very easy question indeed. 1 goes out because it talks of nonrenewable energy systems. 2 goes out because the author is equally concerned about environmental and social impact of renewable energy systems. 4 finds no mention in the passage and the first paragraph.
Hence, option (c) is correct.
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