Many new means__________ to prevent the river ____________.A.have found, from pollutingB.have found

题目简介

Many new means__________ to prevent the river ____________.A.have found, from pollutingB.have found

题目详情

Many new means__________ to prevent the river ____________.
A.have found, from polluting
B.have found, from being polluted
C.have been found, from being polluted
D.has been found, from being polluted
题型:单选题难度:偏易来源:不详

答案

C

更多内容推荐