下列每个句子中均有一处错误,请指出并改正1.ThereispubliclibraryineverycountryinChina.下列每个句子中均有一处错误,请指出并改正1.ThereispubliclibraryineverycountryinChina.2.Whatagoodnewsyou'vebro

　　下列每个句子中均有一处错误,请指出并改正1.ThereispubliclibraryineverycountryinChina.

　　下列每个句子中均有一处错误,请指出并改正

　　1.ThereispubliclibraryineverycountryinChina.

　　2.Whatagoodnewsyou'vebroughtus!

　　3.Lighttravesfasterthanthesound,doesn'tit?

　　4.Mostofstudentsinmyclasscomefromthecountryside.

　　5.IwanttobesoldierwhenIleaveschool.

　　6.IwasanuniversitystudentofEnglishtwoyearsago.

　　7.Iusedtoworkinasameshopasshedid.