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免费？宅在家学英语？怎么报名？最牛英语口语培训模式：躺在家里练口语，全程外教一对一，三个月畅谈无阻！洛基英语，免费体验全部在线一对一课程：HYPERLINK"http://www.englishvip.com/wenkxd.htm"www.englishvip.com/wenkxd.htm（报名网址）Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyForquestions1-7,markY(forYES)ifthestatementagreeswiththeinformationgiveninthepassage;N(forNO)ifhestatementcontradictstheinformationgiveninthepassage;NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage;Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.SpidersSpiderscanbedistinguishedfromotherArachnidsbecausetheprosoma(combinedheadandthorax)isonlyseparatedfromtheopisthosoma(abdomen)byanarrowwaist,inotherArachnidsthewholebodyappearstobemuchmoreofasingleunit.Allspidersproducesilk,butonlysomeconstructwebstocatchtheirhomesandtoprotecttheireggs.Allspiderspossesspoisonglandsbutveryfewofthemaredangeroustohumans,ofthe600speciesinBritainonly12(atleastoneoftheseisarecenthumanassistedcolonist)arestrongenoughtopiercethehumanskin,andapartfromallergies,nonearemoredangerousthanacommonwasp.Mostspidershave8eyes(thoughsomehave6,4,2or0),aswellas8legs.(Bythewayifyoucounttheclawsasseparatelegsection(whichyoushouldn’treally)thentheirlegshave8partsaswell(coxa,trochanter,femur,patella,tibia,tarsus,metatarus,claws).Therearemorethan32,000knownspeciesofspiderintheworld.Nohumanbeinghaseverbeenofficiallyrecorderashavingdiedastheresultofatarantula’bite.Allspidersarecarnivorousandfeedonlyonliquids,i.e.theirpreysnaturaljuicesandthebreakdownproductsofexternaldigestion(meaningtheyspit,exudeorinjectdigestivejuicesonto/intotheirpreyandsuckuptheresultingsoup).Sowhynotinvitesometoyournextsocialdo?What’sInaNameThewordArachnidacomesfromtheGreekwordArachne,whowasthedaughterofIdmonofColophoninLydia,adyerbytrade.Arachneherselfwasaweaver,thebestinalltheknownworld.HoweverinafoolishmomentshechallengedAthene,thedaughterofZeusandgoddessof,amongotherthings,wavingtoaweavingcompetition.Arachnewovesoperfectacloththatshetoreittoshreds.Arachnebecamedepressedafter
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