语言知识应用篇
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Animals1.________(live)inseasaresufferingbecauseofplasticpollution.Ithasbecomealltoocommonforplasticwastetobethrownintothesea.Countlessturtles,fish,sharks,seabirdsanddolphins,tonamebut2.________few,havebeenfoundwithplasticitemsintheirstomachor3.________(wrap)aroundtheirbody.
Scientistshavefoundthataround90%ofthetrash(垃圾)floatingintheoceans4.________(be)plastic.Thereare46,000piecesofplasticpersquaremile.
Plasticisamodern5.________(discover).Toputitinaverysimpleway,itisoneofthechemicalsinfossilfuels.Plasticwasfoundtobestronganddurable(耐用的).Itisalsocheap6.________(produce).Wehavebecomeso7.________(dependence)onplasticproductsthatwefind8.________difficulttothinkofalternativesbecauseofitsconvenience,lowcostandeaseofuse.
Theissuenowhowever,isitsoveruseandtheextenttowhichitisused.Moreimportantissueishowitisdisposed(处理)off.Plasticdoesbreak9.________butitcantake20to400yearstocompletely10.________(appear).Itisofteneatenbyanimals,makingthemverysickandcausingpain,starvationandeventually,death.
答案
语言知识应用篇
1.living???? 2.a? 3.wrapped? 4.is 5.discovery???
6.toproduce 7.dependent?? 8.it???????? 9.down??? 10.disappear