Abatement (消减 ) costs can be reduced by treating and recycling residuals.
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Abatement costs can be reduced by Command and Control Policies.
A. 对
B. 错
Abatement (消减 ) costs can be reduced by abandoning a site.
A. 对
B. 错
Abatement (消减 ) costs can be reduced by changing inputs.
A. 对
B. 错
Marginal abatement costs show the added costs of achieving one unit decrease in emission level.
A. 对
B. 错