环境影响评价阶段可不必开展()分析 Which of the following does not to be done in the impact assessment phase of a LCA study()
A.选择环境影响类别、环境影响指标和特征化模型 Selection of environmental impact category, impact indicator and characteristic model###SXB###B.分派清单分析结果 Assignment of the LCI results###SXB###C.计算环境影响指标结果 Calculation of the environmental impact indicator result###SXB###D.数据质量分析 Data quality analysis