New ways have been found to prevent the river ______.A、not to be pollutedB、agai

游客2025-03-16  0

问题 New ways have been found to prevent the river ______.

选项 A、not to be polluted
B、against polluting
C、from polluting
D、from being polluted

答案 D

解析 prevent sth from being pp  防止……被……;注意用被动,因为“the river being polluted”
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