Environment & Ecology · Environmental Studies
According to the classification of energy conservation measures, _______ projects get priority, while other projects have to be analyzed, engineered, and budgeted for implementation in a phased manner.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1moderate cost-moderate return
- 2high cost-high return
- 3low cost-high return✓
- 4medium cost-high return
Correct answer
low cost-high return
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