CATReading Comprehension > MediumRenewable energy systems have little or no environmental impact.Renewable energy systems are as expensive as non-renewable energy systems.Renewable energy systems are not as profitable as non-renewable energy systems.The production and distribution of renewable energy through small-scale, local systems is not economically sustainable.✅ Correct Option: 1Related questions:CAT 2020 Slot 1When discussing textiles as currency in the Tang period, the author uses the words “steady” and “stable” to indicate all of the following EXCEPTCAT 2020 Slot 3According to the passage, the author is likely to be supportive of which one of the following programmes?CAT 2020 Slot 1According to the passage, the modern currency system shares all the following features with that of the Tang, EXCEPT that: