2014年贵州省委党校在职研究生考试英语复习题.docx

2014年贵州省委党校在职研究生考试英语复习题

第一篇：2014年贵州省委党校在职研究生考试英语复习题(4)Increasingly,overthepasttenyears,peopleespeciallyyoungpeoplehavebecomeawareof悬赏：0答案豆提问人：wu13wu13提问收益：0.00答案豆提问赚钱568Increasingly,overthepasttenyears,peopleespeciallyyoungpeoplehavebecomeawareoftheneedtochangetheireatinghabit,becausemuchofthefoodtheyeat,particularlyprocessedfoods,isnotgoodforthehealth.Consequently,therehasbeenagrowinginterestinnaturalfoods:foodswhichdonotcontainchemicaladditivesandwhichhavenotbeenaffectedbychemicalfertilizers,widelyusedinfarmingtoday.Naturalfoods,forexample,arevegetable,fruitandgrainwhichhavebeengrowninsoilandarerichinorganicmatter.Insimpleterms,thismeansthatthesoilhasbeennourishedbyunusedvegetablematter,whichprovidesitwithessentialvitaminsandminerals.Thisinitselfisanaturalprocesscomparedwiththeuseofchemicalsandfertilizers,themainpurposeofwhichistoincreasetheamountbutnotthequalityoffoodsgrownincommercialfarmingareas.Naturalfoodsalsoincludeanimalswhichhavebeenallowedtofeedandmovefreelyinhealthypastures.Comparethiswithwhathappensinthemassproductionofpoultry:therearebatteryfarm,forexample,wherethousandsofchickenslivecrowdedtogetherinonebuildingandarefedonfoodwhichislittlebetterthanrubbish.Chickenskeptinthiswayarenotonlytastelessasfood;theyalsoproduceeggswhichlackimportantvitamins.Thereareotheraspectsofhealthyeatingwhicharenowreceivingincreasingattentionfromexpertsondiet.Take,forexample,thequestionofsugar.Thisisactuallyanonessentialfood!Althoughanaturalalternative,suchashoney,canbeusedtosweetenfoodifthisisnecessary,wecaninfactdowithoutit.Itisnotthatsugarisharmfulinitself.Butitdoesseemtobeaddictive:thequantityweusehasgrownsteadilyoverthelasttwocenturiesandinBritaintodayeachpersonconsumesanaverageof200poundsayear!Yetallitdoesistoprovideuswithenergy,intheform.ofcalories.Therearenovitaminsinit,nominerals,andnofibre.Itissignificantthatnowadaysfibreisconsideredtobeanimportantpartofahealthydiet.Inwhitebread,forexample,thefibrehasbeenremoved.Butitispresentinunrefinedflourandofcourseinvegetabl