CATReading Comprehension > MediumThe author has reservations about the consequences of non-renewable energy systems.The author does not think renewable energy systems can be as efficient as non-renewable energy systemsThe author's only reservation is about the profitability of renewable energy systems.The author has reservations about the consequences of renewable energy systems.✅ Correct Option: 4Related questions:CAT 2020 Slot 1During the Tang period, which one of the following would not be an economically sound decision for a small purchase in the local market that is worth one-eighth of a bolt of cloth?CAT 2020 Slot 1In the context of the passage, which one of the following can be inferred with regard to the use of currency during the Tangera?CAT 2017 Slot 1The author feels that the Games place a burden on the host city for all of the following reasons EXCEPT that