Industrial ___________ has killed much of the river's life.[ ]A. pollution B. predictionC. subw

题目简介

Industrial ___________ has killed much of the river's life.[ ]A. pollution B. predictionC. subw

题目详情

Industrial ___________ has killed much of the river's life.
[     ]
A. pollution                  
B. prediction
C. subway                    
D. paper
题型:单选题难度:中档来源:同步题

答案

A

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