b)thelifecycleofabutterfly

c)thedifferencebetweenbutterfliesandfs

d)developntalchangesincertainanils

23a)ayounganildelsitsbehavioronitsparents

b)ananilhasthesabasicstructurethroughhislife

c)extrechangeswillhenduringitsgrowing

d)ananilysitseggsatfirst

24a)arvaversitselfwithsilkb)abutterflycrawlsoutofthesilkon

c)abutterflypusitsbloodtoitswingsd)abutterflyfortheadultstructure

25a)theyhavenolegswhentheyergefgs

b)theyytheireggsonthetreend

c)theyeatgrasshoppers

d)theyliveonfishwhentheyareyoung

partiiireadingrehension

?sectiona

directionsthissection,thereisapassagewithtenbnksyouarerequiredtoselectonewordforeachbnkfrolistofchoicesgiveninawordbankfollowingthepassagereadthepassagethroughcarefullybeforekingyourchoiceseachchoiceinthebankisidentifiedbyaletterpleaserktherrespondingletterforeachitenanswersheet2withasinglelihroughthecentreyouynotuseanyofthewordsinthebankrethanonce

questions26to35arebasedonthefollowingpassage

asisknowntoall,teeraturesincitiestendtobehigherthaninareasonereasonisthatthecityisalsthalfofhardsurfaceslikepavedstreets,parkinglotsandbuildingsthesehardsurfacesleadtothequickrunningawayofrainfallbycitydrainagesyste,whichansthewaterjustdoesn'thavetitobehowever,theevaporationwilltakeawayheatfroheairbesides,buildingheatingsystecarsandevenhunbodywillsoreleaseheatintotheairteeraturescansignificantlyevenwithinacityitselfforinstance,aretravelledstreetis2or3degreeswarrthanalessusedoneinwinterthestreetintersection,wheretrafficlightsarelocatedandcarsneedtostayforawhile,willhaveanother3degreeshigherteeraturetheldair'satlowerpcekesalowerteeratureinlowerspotsthanhigherspotsurbanizationalsoshowsitsonrainfalndsnowfallforthereasonofhigherteerature,snowfallsinthecityarelessthaninsurroundinguntrysideonthe,thecitycanhave5to10higherpercentofrainfallthathensbecauseofthewarrteeratures,andthergeauntofdustparticlesinthecityairwhenwatervaporclingstothedustparticlesintheair,it'sofchangingtoliquidtheredustparticles,thereeasilyndensationhensoncendensationfor,rainfallisngtakelondonforexale,thunderstorcanproduce30%rerainfallintheurbanareathaninthesurroundinguntrysidesoclitologistsbelievethatthereislessrainfallontheweekendsbecausecarsandfactorieslessdustparticles

a)generateb)varyc)rankd)evaporated

e)ruralf)llectingg)affectionh)suspended

i)oppositej)ablek)ntraryl)capable

risedn)veredo)used

?sectionb

directionsthissection,youaregoingtoreadapassagewithtenstatentsattachedtoiteachstatentntainsrtiongiveninoneoftheparagraphsidentifytheparagraphfrohichthertionisderivedyouychooseaparagraphrethanonceeachparagraphisrkedwithaletteranswerthequestionsbyrkingtherrespondingletteronanswersheet2

a)therearekindsofdisruptivenditionsindailylifesuchasfires,floodsandpowersurgestheyaresooninpeople'slifethatwereadabouttheroewspapersalsteverydaywefeelpityforthevictioftheirsfortunewealsofeelsorryforthedigitalnsequencessuchaslteduters,systeailuresanddestroyeddatahowever,nyofusstillholdtheoldntraofdenialthatitwillneverhentousunfortunately,thefactisthatyouwillpossiblynfrontwithatleastoneofthesedisastersthat'slifeandwehavetodosothingaboutdisastersinstcaseswearrangeinsurance,drawupdisasterpnsandevenrundrillsbutnotterhowcautiousweare,wehavetoadttheblindspotofuterdisasterreveryouriortantbusinessandpersonalrtionareusuallyntainedinthehoutersandweshouldkesurethatthedatacansurvivethedisasterbygoodluckwhat'sre,eventhesllestdisastercanresultinaseriousdisruptioninasoth-runninghousehold,personaluterhasbeapriryitetcanbeusedtounicate,shopanddohoworkanditischreiortantandessentialtohoofficeuserswhenhoofficeutersbreakdown,sllbusinessesusuallytendtobesuspendedand,luckily,takingasurestostepoutofdisasterslikethisandreducetheiactsisthefirstreactionyoucankickbackrapidlyandreadilyfroinoruterdisastersaslongasyouhavetherighttoolsandagoodoffsitestoragepnifthereisajorcatystrike,youcansetyourheartatrestthatthedataissafe

b)astopersonaluterdestruction,housefiresandfloodsarensideredasinfatalcausesinnsiderationofthesesituations,wecanseetheiortanceofhavingasolidoffsitebackupandreverypnassoofthehoofficeusershavethehabitofbackinguptheirharddrives,theyalsoghtloseallthedataincaseofunpleasantsurprisesoftheburnthereasonisthatthepcewheretheykeepthebackupsistooclosetotheuterssoyouneedtokesurethatthedistanceisfarawayenoughandyou'dbetterbackupthesysteoadiuhichisrevable

c)youcantakesoasurestohaveaesstooffsitestoragethepriorityshouldbechoosinggoodbackuptoolsandstoragediueallknowthatdisastersituationskepeoplequitestressful,sothereverytoolsshouldnotaddourstresstheyshouldbereliableandinstinctivesoastoscheduleregurbackupsandtoretrievefilesatneedeasilyanotherthingtonsideristhatthereverytoolsstbeatiblewiththebackupdiuanydurabledisktypescanbebackeduptosuchascds,jazdrivesaswelsreteworkserverseventhoughsostoragediadohavergecapacity,abackuptoolwithressioncapabilitieshastheadvantageofavoidingthetroubleofrgeuploadsorltipledisks

d)onnditionthatyouselectyourtoolsandapropersuitablediuthenextstepistofindapceatdistancetostorethebackupstherearevastofoptionsbutdoreertochooseasecureandeasilyaessiblesiteandkecertainthatithasagooddistanceawayfroourhousingtheinter-basedbackupserviceisalsoachoicethetrendisthatserviceproviderscanofferstoragespaceontheirserversaredwithtraditionaloffsitestorage,uploadingfilestoaretelocationhasalsobeafavorablepreferencebeforeusingservicelikethis,youshouldkesureyouhavetrustintheserviceproviderandthesecuritythodsofitnotterwhatyoudo,keepinndtoschedulebackupsatregurintervalsandstorethearawayfroo

e)sotishouterdageynotbecausedbyphysicaldisasterlessnacingproblelikesysterash,inadvertentdeletionoffilesandrearrangentofdatabykidsalsohobbleutersordageyourrtiontheearanceoftheseeventsynotsocatastrophic,whiletheyalsohaveseriousilicationssoitisiortanttobewellpreparedregurbackupsareessentialintheeventofphysicaldisasterswhile,sllissuesrequirechrenuancedresponsesratherthanwholesalebackupandrestorationinordertodealwiththeless-than-totaldisaster,youshouldeloybothpowerfundagiletoolsetasanexale,whenthereareseveralfilesthatarerosed,youprobablyintendtoretrievethefilesrespectivelyatthesati,ifyoursettingsareaffected,youwillhaveneedofasilewaytorollbacktothepreferredsetupshouldtherebethefailureofyouroperatingsysteyouwillbeinneedofawaytoboottheuterandperforarge-scalereverysinceutercrisesareindifferentshapesandofdifferentsizes,thebackupandreverytoolsofyoursshouldbeflexibleenoughtofaceupwithchallenges

f)whenthedisasterhens,goodbackuptoolscanbereallyhelpfulinthestateofpeacefulnesssynteoanyunderstandsthispointquitewelnditprovidesawiderangeoftopqualitybackupandreverysolutions,angwhichnortongobackisanidealtoolforfailedinstaltions,inadvertentdeletionsaswelsaidentalsysterashesit'sverynvenientforyoutoretrieveoverwrittenfilesandbringthesysteacktonorndnortonghostisatypeofti-testedhoofficesolutionwhichcancloneharddrivesandfacilitatesystepgradeswhenitisequippedtohandlefull-scalebackupsitisagoodpreferenceforitprofessionalsandanidealtoolforfast-growinghooffice

g)regardlessoftheirsizesanddegrees,disastersinlifeoftenkeusbeletelyblindsidedfortunately,wecannizeoreventhrottlethedisastersbyansofusingrighttoolsandkingpnningsodonotwaitforanotherdaypurchaseaqualitysetofdisasterreverytoolsandsetupanautoticbackupschedule

36weusuallyholdtheoldntraofdenialthatdigitalnsequenceswillneverhentous

37itisreendedtobackupthesysteoarevablediup>38asurescanbetakentostepoutofdisastersandreducetheiriacts

39reverytoolsshouldbeatiblewiththebackupdiup>40sotiswehavetoadttheblindspotofuterdisasterrevery

41wecanthrottledisasterswithrighttoolsandalittlepnning

42powerfundagiletoolsetshouldbeeloyedtodealwithless-than-totaldisasters

43housefiresandfloodsareinfatalcausesofpersonaluterdestruction

44peoplecanusetheinter-basedbackupservice

45nortonghostcancloneharddrivesandfacilitatesystepgrades

?sectionc

directionsereare2passagesinthissectioneachpassageisfollowedbysoquestionsorunfinishedstatentsforeachoftheherearefourchoicesrkeda),b),c)andd)youshoulddecideonthebestchoiceandrktherrespondingletteronanswersheet2withasinglelihroughthecentre

?passageone

inrecentyears,inter-basedinstructionhasbeapopurtrendandearedasaboongthearicanuniversities,34percentoftheaveintroduceddistancelearningandtheproportionisalstcloserto90percentangthergerschoolsifyouarestillsuspiciousofthepopurityofdl,youghthavenotheardoftheuniversityofphoenixdegreesareentirelygrantedinthelightofonlineinstructionanditsstatusasthergestprivateuniversityinaricacanbeseenfrotsenrollntof90,000students

inthesepra,differentforofinstructionwillbeofferedanddlurseusuallytakesontheforfonlineurseinwhichteacherspostsylbi，schedulesandassignntsonwebsites,andstudentscanhandintheirhoworkbye-ilinthisway,face-to-faceunicationwithaninstructorbesquiterareorthereareevennochancesforit

thisforflearninghasagreatealforstudentsatthefirstfaceasitcanreallybringsonveniencebyansofonlineursesforexale,youcanacquireknowledgeanddoyourhoworkeveninyourpajaswhile,truthisthat,reduceditntisdetotheursesastheresultofreducedeffortthedropoutrateofonlinestudentsataricanuniversitiestakesup35percentwhichisalst15percenthigherthanthedropoutratesforfreshnitseethatstudentsunderstandthesoftspotinherentinthisprasurveydeforthedldivisionofrnelluniversityindicatesthatnorethanathirdoftherespondentswishedforasaqualityurseasthecssroone

itisnodoubtthatdlursescansavealotofneyforschoolsthereybesoreaitiousprarequiringadditionalinvestntsinworksandserverssoastosupportlborativesoftwarehowever,stofthedlursescanbeoperatedonexistingornillyupgradedsystethustherestudentsenrollinginthisdlursesbutdon'ttocaus,thereschoolresourcescanbesavedonkeepingthelightsonincssrooandintainingparkinglotsandsoonandinordertorunthedlurseswell,teachersusuallyhavetoworkchharderforsoreasonsbuttheyghtbepaidlessratherthanbepaidre