绵阳市2013高考英语阅读理解三月天天练（4）及答案AlatestnationalsurveyhasfoundthatoverhalfofChina'snetizens(网民)aresufferingfromvariousmentalproblemsalthoughsome62percentofthemclaimatthesametimethattheyarehappyonthewholeanyway.ThisistheresultofChina'sfirstWhitePaperonNetizens’HealthConditionsissuedonWednesdayby39.net,China'slargestauthoritativewebsiteonhealthsciences.Itisthefirstmostcomprehensivehealthsurveyonnetizens’healthsituationeverconductedinChinaintenyears’time.Thewhitepapercameoutaftertwomonthsofonlineandofflineresearchthatinvolvedover150thousandnetizens,coveringtopicsandquestionsonhealthknowledge,mentalsituation,senseofhealth,andlivinghabits.Accordingtothewhitepaper,morethan70percentofChina'snetizenssaytheyaresufferingfrommentalproblemssuchasbadmemory,anxiety,depression,andalackofconfidence.Andasimilar72percentofthemalsosaytheyareoftensufferingfromdiseaseslikeinsomnia,dizziness,jointdegenerationandachings.Meanwhile,another53percentofnetizensbelievethatwhitecollaremployeeswhohavebiggerworkpressuresaremorelikelytocatchmentalproblems.Thewhitepaperadds,doingalmostnosportsandspendinglongtimesurfingonlineleadtotheabovementionedhealthproblemsamongnetizens.Only9percentofnetizenstakeupsportsonweekendswhileover40percentstayhome,surfing.Andonly16percentnetizenscanassuremorethaneighthours’sleepingdaily.Atpresent,Chinahasanetizenpopulationof162million,withamonthlyconsumptionof186yuan,orabout25dollars,onInternetsurfing.21．Thenationalsurveyonnetizens’healthsituation________.A.wasconductedonWednesdayB.wascarriedoutonlineandofflineC.isconductedeveryyearD.coveredabouthalfamillionnetizens22．Whichofthefollowinghastheclosestmeaningtotheunderlinedpart“whitecollar”?A.Whiteclothes.B.Officeworkers.1C.Whiteoffices.D.Whitepeople.23．AllthefollowingfactorshavebeenmentionedtocausethehealthproblemsamongnetizensEXCEPT________.[A.shoppingonlineB.spendinglongtimeonlineC.heavyworkpressuresD.doingnosports24．What’sthemainideaofthepassage?A.Chinahasalargenetizenpopulation.B.TheInternethasanegativeinfluenceonpeople.C.ManynetizensinChinahavementalproblems.D.HowtosurftheInternetsafelyandhealthily.NEWYORK—Sowe’regoingawayonweekendsandstickingclosetohome.Butarewetravelingwiththekids?Here’showthedowneconomyischangingthewaywetravel.SECONDARYCITIESSomesmallercitiesarestealingtheglory.FortMyers,Fla.experienceddoubledigit(位数)growthinJanuary2009overJanuary2008,basedonAmericanExpressTravelbookings.CitieslikePortland,Ore.arealsobecomingpopulardestinations,withTravelocitydatashowinganincreaseof38%overlastyear.EvenPhiladelphia’sstarisrising,saidTravelocitysenioreditorShawBrown.Brownsaidit’shardtoexplainexactlythereasonfortheboom:itcouldbeadecreaseinairfareorhotelpricesorexcellentmarketing.HotelratesinFortMyersaredownabout10%.ButhotelratesinPortlandareup,shesaid.ShethinksPhiladelphia’shigherpopularityisduetogoodmarketing,adecreaseinairfareof16%comparedtotheoverall8%decreasefordomesticflightsandmoreinterestinhistoricdestinationsingeneral.FAMILYTRAVELRatherthantakeatwo-weekvacationtoEurope,familiesaregoingtonationalparks.DavidMandt,spokesmanfortheAssociationofAmusementParks,iscautiously2optimisticaboutthesummerseason.Hesaidevenwhengaswas$4agallonin2008,peoplecontinuedtovisitthemeparks—theysimplyselectedparksclosertotheirhomes.Whileforyears,parkoperatorshaveusedspecialoffers,promotionsanddiscounts...
