InChina,rubbish,suchasplasticbagsandboxes________“whitepollution”isbec

发布时间：2020-08-04 19:39:26

In China, rubbish, such as plastic bags and boxes ________ “white pollution” is being a serious problem.A.known asB.to be known asC.knowing asD.to know as

网友回答

A解析be known as意为“作为……被人们所知”。本题中known as “white pollution”是过去分词短语作后置定语。
以上问题属网友观点，不代表本站立场，仅供参考！