8天堂资源在线,国产成人久久av免费高潮,国产精品亚洲综合色区韩国,国产欧美va天堂在线观看视频,xx色综合

Things will get better in the future．We will have ___ cars and ___pollution．

A．fewer, less          B．less, more           C．more, more         D．less, fewer

－Will things get better in the future?

－Yes,we will have ______ cars and _______ pollution．

　　　　A．less, more 　 B． fewer，less　　 C． more, more　　　　　 D．less, fewer

Things will get better in the future, we will have ______ cars and _____pollution.