对于环境已经恶化的地区，其环境管理通常依次经历以下四个特征点（ ）For regions under dete...
单项选择题对于环境已经恶化的地区，其环境管理通常依次经历以下四个特征点（ ）For regions under deteriorated environment, their environmental management may experience the following 4 special points in order of（ ）
A、下降点、分离点、涨停点、恢复点 Descent point, separation point, culmination point, recovery point
B、分离点、下降点、涨停点、恢复点 Separation point, descent point, culmination point, recovery point
C、分离点、恢复点、涨停点、下降点 Separation point, recovery point, culmination point, descent point
D、分离点、涨停点、下降点、恢复点 Separation point, culmination point, descent point, recovery point
