语态 (2013辽宁卷T30)We are confident that the environmentby our further efforts to reduce pollution.A.had been improved B.will be improvedC.is improved D.was improved【解析】选B。考查时态和语态。句意:通过在减少污染方面的进一步努力,我们相信环境将会有所改善。根据句意此处应用一般将来时且为被动语态,故选B。
