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Black smoke from cars and factories the air dirty. ( )A.to makeB.makesC.makeD.making

编辑:chaxungu时间:2026-04-11 00:58:53分类:小学英语题库

【题目】Black smoke from cars and factories ______ the air dirty. ( )

A.to makeB.makesC.makeD.making

【答案】B

【解析】