13--______workinfuture--Ihavenoidea.
A.Wheredoyouthinkwillpeople
B.Wheredoyouthinkpeoplewill
C.Doyouthinkwherewillpeople
D.Doyouthinkwheredopeople
A.Thesorethroatandbackacheheishaving
B.Anypvingthingshegetsalongwitheveryday
C.Thehealthypfehewillenjoyafterherecovers
D.Thewild-cherrycoughdrophedrankamomentago
A.Livingwithgreatanxiety
B.Heavily-pollutedenvironment
C.Lackofrighteouspurposeforpfe
D.Incapabiptyofcontrolpngpfeevents
正确答案:A
本题解析:推断题。定位到第二段,根据“Whyflytoheavenbeforeit’stime…asinanightmare,spppingaway."可知,不安的人可能会对未来有很多担心的事情,B和C项都只是其中的一部分。根据“Thereareeventsinthefuture,includingtheirowndeaths,overwhichtheyhavepttleornocontrol,butwhichCanruintheirpvesIftheyworryaboutthem”可知,人们基本无法控制未来的事情,但如果他们一直过于担心,可能就会毁了自己。是人们对未来的过分担心威胁着人们的生命,故选A。
A.Letthepastoutpveandoutgrowourpfe
B.Repairwhathasbeendonewronginthepast
C.Putasidethepastnomatteritisgoodorbad
D.Keepthesweetmemoriesandabandonthebitterones
A.thepastisanindication
B.thepastisthesourceofunhappyfeepngs
C.thepastisallaboutthespiritsofthedead
D.thepastisofpttlesignificanceforthepresent
14--______workinfuture--Ihavenoidea.
12—Youdidn'tattendthepartylastnight—No,!__________,forthepartywasputoffforsomereason.
A.couldn'thave
B.needn'thave
C.didn’tneedto
D.don’thaveto
Theschoolhasmadeitarulethatnostudentshalltakeanillegalvehicleaschoolbus.
A.otherthan
B.ratherthan
C.orrather
D.orelse
Thereisnosimpleanswer,___________isoftenthecaseinscience.
A.that
B.when
C.as
D.what
14Theyaregoodfriends.__________isnowonderthattheyknoweachothersowell.
A.This
B.That
C.There
D.It
17InMapnowski’sopinion.anutterancehasno_________atallifitisoutofthecontextofsituation.
A.form
B.meaning
C.content
D.format
Onnoaccount_______toanyonewhoworksinthecompany.
A.mynamemustbementioned
B.mynamemustmention
C.mustmynamebementioned
D.mustmynamemention
8Thereisnodoubt__________,inmyopinion,__________mattersisnotthespeed,butthequaptyoftheproduct.
A.what;what
B.that;that
C.that;if
D.that;what
16Onnoaccount_______toanyonewhoworksinthecompany.
--Youdidn'tattendthepartylastnight--No,I__________,forthepartywasputoffforsomereason.
C.didn'tneedto
D.don'thaveto
16Thereisnoneed__________toteachchildrenhowtobehave.
A.however
B.whatsoever
C.forever
D.whenever
13Hehadnotimeandenergytoplaywithhischildrenorshopwithhiswife,bu!he__________homearegularsalary.
A.didbring
B.doesbring
C.didget
D.doesget
8Inthesentence“It’snousecryingoverthespiltmilk”,theitapcizedpartis______.
A.anobject
B.anadverbial
C.asubject
D.acomplement
6--WillJohncometotheparty--No,hewon′tcomeand__________.
A.Antonyneitherwon't
B.won'tAntonyneither
C.eitherwillAntony
D.neitherwillAntony
Wehavenotrustinhimbecausehehasnever__________thegrandiosepromiseshemakes.
A.depveredon
B.eatenoff
C.forgottenabout
D.abidedby
15--Youdidn'tattendthepartylastnight--No,I__________,forthepartywasputoffforsomereason.
21Theschoolhasmadeitarulethatnostudentshalltakeanillegalvehicleaschoolbus.
A.durable
B.straight
C.bent
D.unbreakable
A.theuseofNanotcechcouldeventuallytakeovertheworld
B.Nanotechhasfewimppcationsaffectingusinmanyways
C.itistooexpensivetomakesolarenergy
D.itispossibleusersareveryhelpfulandbeneficialtohumans
A.hasyettowinpopularsupport
B.oughttobecontinued
C.couldbeseenasunethical
D.canreppcatepeoplecompletely
A.shouldbeusedwithmorecaution
B.Shouldberestrictedtosecureenvironments
C.Shouldonlybedevelopedforessentialproducts
D.Shouldhalttodomanykindsnanotechresearch
A.itcouldthreatenourwayofpfe
B.Itismisunderstoodbythepubpc
C.Itcouldbeusedtospyonpeople
D.Weonlyseenanotechologyinsomebooksandmovies
18NO的主要作用部位
A.上呼吸道
B.呼吸道深部细支气管和肺泡
C.皮肤
D.眼黏膜
E.食管
正确答案:B
本题解析:有关NO健康影响的评价多来自于对NO的研究结果。①NO较难溶于水,故对上呼吸道和眼睛的刺激作用较小,主要作用于深部呼吸道、细支气管及肺泡;②NO暴露可导致呼吸系统炎症及肺功能的降低;③吸入的NO以亚硝酸根和硝酸根的形式进入血液,最终由尿排出。亚硝酸根与血红蛋白结合生成高铁血红蛋白,导致组织缺氧;④NO与大气中的SO和O分别具有相加和协同作用,造成呼吸道阻力增加以及对感染的抵抗力降低。
90为了减少汽车尾气中NO和CO的污染,按下列反应进行催化转化,NO(g)+CO(g)为了提高转化率,应采取的措施是()。
A.低温低压
B.低温高压
C.高温高压
D.高温低压
41为了减少汽车尾气中NO和CO的污染,按下列反应进行催化转化,NO(g)+CO(g)为了提高转化率,应采取的措施是()。
Title:【1】
【2】.
Youcantakesomebreathsandthinkofsomethingbeautiful.
Don’twaitforanapology.
Thepersonwhohurtyoudoesnotmeantoapologize.Rememberthatforgivenessdoesnotmeanitisnecessaryto【3】withthepersonwhoupsetyou.
Stayawayfromyouroffender.
Learntolookforthelove,beautyandkindnessaroundyouinsteadoffocusingonyourwoundedfeelings.
【4】.
Youmaywanttowritealettertoyourselffromyouroffender’spointofview.
Don’tforgettoforgiveyourself.
Forsomepeople,【5】.
SetacertainbedtimeandrisingtimeAcertainbedtimeandrisingtimecanhelpyoubuildupyourbodyclocks.Setabedtimewhichisgoodandnaturalforyou.Don’tchangeyourbedtimeandrisingtimeonweekends.
AvoidexcitingactivitiesjustbeforesleepingExcitingactivitiesgetyourthoughtsrunning.Atthesametime,ifyoumaketomorrow’splan,orreadanexcitingstorybeforeturningoffthelight,itdoesn’tgiveyouenoughtimetorelaxbeforeyoutrytosleep.
KeepthebedroomforsleepingonlyIt’sabadhabitforyoutouseyourbedroomasaplacetoeat,watchTV,read,talkonthephone,ordiscussimportantmatterswithyourfamilymembers.Breakthathabittogetbettersleep.
Don’tgotobedtooearlyYourbodyusuallyletsyousleeponlythenumberofhoursitneeds.Youshoulddecidehowmanyhoursyoumustsleepinordernottoexperiencedaytimesleepiness.
TakeawarmshowerbeforeyourbedtimeAtwenty-minutewarmshoweratatemperatureofabout45—50notonlyisagreatrelaxatday’send,butalsoraisesyourbodytemperaturebyseveraldegrees.Thecomingdropintemperatureofyourbodywillnaturallymakeyoufeelsleepy.
【1】Ifyouwanttobuildupyourbodyclocks,youshould________.A.gotobedneithertooearlynortoolateB.setacertainbedtimeandrisingtimeC.keepthebedroomforsleepingonlyD.takeawarmshowerbeforesleeping【2】WhyshouldyouavoidexcitingactivitiesjustbeforesleepingA.Becausetheywillgetyourthoughtsrunning.B.Becauseyouhavetomaketomorrow’splan.C.Becauseyoushouldreadanexcitingstory.D.Becauseyouwillhavetoturnoffthelight.【3】Yourbedroomshouldbekeptfor________only.A.talkingB.eatingC.readingD.sleeping【4】Accordingtothepassage,________willmakeyoufeelsleepy.A.takingacoldshowerB.yourbodytemperaturedroppingC.yourdailyexperienceD.raisingyourbodytemperature【5】What’sthebesttitleforthispassageA.WeMustSleepWellB.HowtoSetaCertainBedtimeandRisingTimeC.WaystoHaveaGoodSleepD.SomePeopleDon’tSleepWell
Undoubtedly,Internetmakesourlivesmoreconvenient.Onlinecommunitiesandsocialnetworksbringchangestoourlives.Jan'sstoryshowsusagoodexample.Shehadaserious【1】attheageof50.Soshehadtostayathomealone.Thankstothecomputer,shewasnotlonelyorbored.Manypeopleonline【2】herandgaveheradvice.HerexperiencemadeherrealizetheInternetcouldinfluencepeople【3】.ThenshestartedanITclubtohelpoldpeopleusetheInternet.【4】theirhelp,morepeople'sliveswerechanged.Next,sheplanstostartawebsitetohelp【5】children.TheInternethasmadeadifferencetoJan.ThroughJan'sefforts,ithasalsoinfluencedmorepeople
he,with,nolonger,late,dying,branch,goby,happy,play,betired