yes. There are fewer new words in 什么 unit in it 是填 a ,an 还是the

If there are __people driving,there will be__air pollution.Yes,the air will be fresher.A.less ;less B.less;fewer C.fewer;fewer D.fewer;less -if there are()people driving,there will be()are pollution.-yes.the air will be fresher.A.less lessB.less fewerC.fewer fewerD.fewer less yes. There are fewer new words in 什么 unit in it 是填 a ,an 还是the Nowadays there are fewer trains and Henry yes there are. Yes,there are ( ) Yes,there are three There were lots of fish in the river years ago.yes but there are very ()now because of the pollutio.A few B fewer C little D less Will there be fewer trees?--- A Yes they will B Yes,there will C No,there will Yes,there are.的中文 There are fewer visitors today than yesterday. 这句话fewer有否定之意吗? fewer,are,in,bicycles,there,One,Picture排序 it is like watching TV ,but there are fewer advertisements. Is there hotelnear here?Yes,there are. are there amy fish?选yes,there are 或yes,they`re或yes,there`re we should let more people learn about____ the rare animals .yes.they are getting fewer and fewer — There used to be lots of fish in the lake .— Yes ,but there are very __A.few B.fewer C.little D.less为什么选A,请详解, 1Lijiang is ( ) with tourists for its beautiful old buildings.A.popular B.famous 2--There usedto be lots of fish in the lake.--Yes,but there are very ( ) now.A.fewer B.few急,说明理由