西交20秋《英语3新录》在线作业参考答案.docx
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西交20秋《英语3新录》在线作业参考答案
西交《英语3（新录）》在线作业
试卷总分:
100得分:
100
一、单选题（共50道试题,共100分）
1.Thetimewillcome____________mancanfly____________helikesintheuniverse.
A.how...where
B.when...wherever
C.where...where
D.what...which
答案:
B
2.The（）ofolderpersonsisrelativelylowindevelopingcountries,butitisgrowingmuchfasterthanintheWest.
A.addition
B.majority
C.percentage
D.statistic
答案:
C
3.—MustItakeataxi?
—No,you_________.Youcantakemycar.
A.hadbetterto
B.don't
C.mustnot
D.don'thaveto
答案:
D
4.Makersofconsumerelectronicswillpayforenvironmentalsanitationservicestocollectand（）usedrefrigerators,computersandtelevisionsunderthenewrules.
A.discharge
B.distribute
C.disposeof
D.dealwith
答案:
C
5.Afteraverybusyscheduleinthepasttwomonths,Kennethplanstotakethings（）forawhile.
A.atease
B.easily
C.easy
D.withease
答案:
C
6.Wirelesswastefromcellphones,pocketPCs,andmusicplayers（）specialproblemsbecausetheyhavetoxicchemicalsinbatteriesandothercomponents.
A.expose
B.commit
C.pose
D.transport
答案:
C
7.FortraditionalChinesepainters,fameandfortunecomelate,anditis（）forartiststoholdtheirfirstexhibitionswhentheyareoverseventyyearsold.
A.hardlycommon
B.lessfrequent
C.notunheardof
D.justusual
答案:
C
8.Theworseningofthecountry'seconomycouldmean（）publicsupportfortherulingparty.
A.crippled
B.subtracted
C.fluttered
D.diminished
答案:
D
9.Mary（）togoabroadforfurthereducation,butshegaveituplater.
A.ishoping
B.washoping
C.hadhoped
D.hashoped
答案:
C
10.—It'stimetotidyyourroom,Harry!
—Seethetidyroom,Mum!
_________iswhereitshouldbe.
A.Something
B.Anything
C.Everything
D.Nothing
答案:
C
11.—Wearegoingtohaveasingingpartytonight.Wouldyouliketojoinus?
—__________________
A.I'mafraidnot,becauseIhavetogotoanimportantmeeting.
B.Ofcoursenot.Ihavenoidea.
C.No,Ican't.
D.That'sallset.
答案:
A
12.Theproblemisnot（）soeasyasyouthink.It'sfarfrombeingsettled.
A.hardly
B.almost
C.nearly
D.scarcely
答案:
C
13.NASA'sMarsprogramwassetbackwhentwospacecraftfailedupreachingMars,one（）upintheplanet'satmosphereandtheotherafterasoftwarefailure.
A.burned;disappeared
B.burned;disappearing
C.burning;disappearing
D.burning;disappeared
答案:
C
14.Mytriptothesmallvillageunderthecontroloftheenemyfirewasfullofdelaysanddifficulties,butIeventually（）.
A.gotby
B.turneditover
C.hitthesack
D.madeit
答案:
D
15.____________heworkshard,Idon'tmindwhenhefinishestheexperiment.
A.Assoonas
B.Aswellas
C.Sofaras
D.Solongas
答案:
D
16.Themanagerwillnot_________ustousehiscar.
A.have
B.let
C.agree
D.allow
答案:
D
17.Shehastwobestfriends.____ofthemisinthecountry.
A.All
B.Both
C.Noone
D.Neither
答案:
D
18.Bicycleriderswantthecitygovernmenttosetasidespeciallanesforbicyclesonsomeofthemainstreets,butthoughtheyhavegotsomesupporters,（）likestheidea.
A.everyone
B.noteveryone
C.noone
D.someone
答案:
B
19.Mrs.LeewillmoveintohernewhousenextMonday,____________itwillbecompletelyfurnished.
A.bythattime
B.bythetime
C.bywhichtime
D.bysometime
答案:
C
20.Thereason800millionpeoplegohungrytodayisnotthatthereisn'tenoughfoodintheworld,（）thatthesepeoplecannotgetthefoodanyway.
A.but
B.despite
C.even
D.except
答案:
A
21.It'sbadforyoutosmokeinthepublicplaceswheresmokingisnotallowed.
A.behavior
B.action
C.manner
D.movement
答案:
A
22.Theyoungactorwhohadbeenthoughthighlyof________tobeagreatdisappointment.
A.turnedup
B.turnedout
C.turneddown
D.turnedin
答案:
B
23."Hi,John,couldyoushowmehowto（）graphicswithtextonthesamescreen?
"
A.fuse
B.clone
C.merge
D.mingle
答案:
C
24.Themeetingwassuccessfulandendedwitha（n）（）tostepupcooperationbetweenthesixstatesoftheregion.
A.testimony
B.pledge
C.evolution
D.signature
答案:
B
25.—Shallwesituphereonthegrassordowntherenearthewater?
—__________________.
A.I'dratherstayhereifyoudon'tmind.
B.Sorry,Idon'tlikeneither.
C.Certainly,whynot?
D.Yes,welikethesetwoplaces
答案:
A
26.—Whatwillyoubuyforyourboyfriend'sbirthday?
—Iwanttobuya_________walletforhim.
A.blackleathersmall
B.smallblackleather
C.smallleatherblack
D.blacksmallleather
答案:
B
27.Ijustwonderif（）ever（）thatyoucouldhaveyourownenterpriseandrunityourselfwhenyouwerestillastudent.
A.it...occurred
B.you...occurredtoit
C.it...occurredtoyou
D.you...occurred
答案:
C
28.Theproblemofpovertyisparticularly（）inruralareaswhereoneinthreeadultsisunemployed.
A.offensive
B.significant
C.acute
D.frail
答案:
C
29.Aspeople'slivingstandardsimprove,thehealthandbeautybusinessis（）withmoresophisticatedproductsthaneverbefore.
A.astonishing
B.flourishing
C.exaggerating
D.diminishing
答案:
B
30.Asshematuredasanartist,she（）realizethat"allartistsareaproductoftheirculture."
A.cameto
B.keptto
C.tookto
D.wentto
答案:
A
31.—Canyougototheconcertwithusthisevening?
—__________________.
A.No,Ialreadyhaveplans.
B.I'dloveto,butI'mbusytonight.
C.No,Ireallydon'tlikebeingwithyou.
D.I'mill,soIshouldn'tgoout.
答案:
B
32.____________youdon'tlikehimisnoneofmybusiness.
A.What
B.Who
C.That
D.Whether
答案:
C
33.Thewomanisa（）offenderandhasbeenarrestedfivetimesthisyearforshoplifting.
A.persistent
B.inevitable
C.blunt
D.joint
答案:
A
34.Parksandopenspacesareessentialtothequalityoflifeindense（）areassuchasNewYorkCity.
A.agricultural
B.rural
C.thatsuburban
D.urban
答案:
D
35.Anyexcitementyouhaveatstartinganewjobisalways（）withacertainamountoffear.
A.mingled
B.dotted
C.joined
D.scarred
答案:
A
36.Scientistshavediscoveredmanyplanetsorbitingdistantstars,allare（）tolife.
A.unlikely
B.unfriendly
C.forbidden
D.vulnerable
答案:
B
37.Whilefreshmenareconsideredpartoftheacademicelite,someofthemappeartolackcommonsense（）followingthetrafficregulations.
A.comingto
B.whencomingto
C.whenitcomesto
D.whentheycometo
答案:
C
38.______herandthentrytocopywhatshedoes.
A.Mind
B.See
C.Stareat
D.Watch
答案:
D
39.Thecrimewasdiscoveredtill48hourslater,____________gavethecriminalplentyoftimetogetaway.
A.which
B.that
C.so
D.what
答案:
A
40.Grandmaalwayspaidattentiontotheneeds,wishesandfeelingsofthosearoundher.Shewasthemost（）womanI'veeverknown.
A.artificial
B.merry
C.considerate
D.brilliant
答案:
C
41.Thethoughtofdyingslowlyandpainfully（）me.Ireallycan'tunderstandwhysomanypeopleareopposedtoeuthanasia（安乐死）.
A.terrifies
B.curses
C.puzzles
D.injures
答案:
A
42.Thenewordermeans（）overtime.
A.works
B.worked
C.towork
D.working
答案:
D
43.InsomeareasChinais（）thedevelopedcountries,butitwilltakesomeyearsbeforewecancatchupwiththem.
A.growinginto
B.whippingup
C.gainingon
D.headingfor
答案:
C
44.Willyou_________meafavor,please?
A.do
B.make
C.bring
D.give
答案:
A
45.Hi,isMarythere,please?
—__________________.
A.Holdon.I'llgether.
B.No,sheisn'there.
C.Yes,sheliveshere.
D.Yes,whatdoyouwant?
答案:
A
46.Withtheshiningwaterbeforeyouandthewind（）,treesbehindyou,youcannothelp（）.
A.blow...butfeelrelaxed
B.blowing...feelingrelaxed
C.blown...butfeelrelaxing
D.blowing...butfeelrelaxing
答案:
B
47.Forconvenience'ssake,mostcouplesinAmericahavea（）bankaccountinsteadofseparateaccounts.
A.twin
B.handy
C.dual
D.joint
答案:
D
48.Mysonfailedtocomebackhomelastnight.Thismorningthepolicecametoourhouseand（）myworstfearsthathewasinjuredinacaraccident.
A.advocated
B.confirmed
C.insured
D.promised
答案:
B
49.Japan'sproductivityhasovertakenAmerica'sinsomemanufacturingindustries,butelsewheretheUnitedStateshas（）itslead.
A.takeup
B.broughtback
C.restedon
D.clungto
答案:
D
50.Iwasgivingatalktoalargegroupofpeople,thesametalkI（）tohalfadozenothergroupsbefore.
A.wasgiving
B.amgiving
C.hadgiven
D.havegiven
答案:
C
以下内容不需要的请删除
北交《JAVA语言设计》在线作业一-0006
试卷总分:
100得分:
100
一、单选题（共25道试题,共75分）
1.在Java中，表示换行符的转义字符是（）
A.\n
B.\f
C.\dd
D.'n'
答案:
A
2.下列构造方法的调用方式中，正确的是（）。
A.被系统调用
B.由用户直接调用
C.按照一般方法调用
D.只能通过new自动调用
答案:
D
3.在调用函数并传递参数时，将变量对应的内存位置传递给函数，而函数会根据内存位置取得参数的值，是指哪种方式（）
A.返回值
B.地址传递调用
C.值传递调用
D.以上都不是
答案:
B
4.设i、j为int型变量名，a为int型数组名，以下选项中，正确的赋值语句是（）
A.i++---j;
B.i=i+2
C.a[0]=7;
D.a（0）=66;
答案:
C
5.编译并且执行以下代码，会出现什么情况（）。
?
public?
class?
Q{?
public?
static?
void?
main（String?
argv[]）{?
int?
anar[]=new?
int[]{1,2,3};?
System.out.println（anar[1]）;?
}?
}
A.有错误，数组的大小没有定义。
B.有错误，数组anar在初始化以前不能正常输出
C.2
D.1
答案:
C
6.设x、y为已定义的类名，下列声明x类的对象x1的语句中正确的是（）
A.yx1;
B.xx1=x（）;
C.staticxx1;
D.publicxx1=newx（int123）;
答案:
C
7.执行完代码"int[]x=newint[25];"后,以下（）说明是正确的。
A.x[25]为0
B.x[24]未定义
C.x[24]为0
D.x[0]为空
答案:
C
8.关于Java中数据类型叙述正确的是（）
A.整型数据在不同平台下长度不同
B.数组属于简单数据类型
C.boolean类型数据只有2个值，true和false
D.Java中的指针类型和C语言的一样
答案:
C
9.下列语句序列执行后，i的值是（）。
inti=8,j=16;if（i-1>j）i--;elsej--;
A.8
B.7
C.16
D.15
答案:
A
10."阅读下面程序classex3124{publicstaticvoidmain（String[]args）{booleanb=true;if（b）{inti=1;}else{inti=2;}System.out.println（i）;}}现在想先编译再运行该程序,结果是（）。
A.运行出错
B.编译出错
C.2
D.1
答案:
B
11.下列程序段的输出结果是（）。
publicclassoperatorsandExpressions{voidstringPlus（）{intx=3,y=4,z=5;System.out.println（x+y+z）;}}
A.以上答案均不正确
B.xyz
C.x+y+z
D.12
答案:
D
12.关于类和对象的叙述正确的是（）
A.类的静态属性和全局变量的概念完全一样，只是表达形式不同
B.类的成员至少有一个属性和一个方法
C.类是对象的实例化
D.Java的类分为两大部分：
系统定义的类和用户自定义的类
答案:
D
13.设有定义inti=123;longj=456;下
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