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重庆专升本答案
重庆专升本答案
【篇一：
重庆市专升本考试历年真题答案】
xt>１６－２５：
ＡＣＤＢＡＤＢＤＤＡ
２６－３５：
ＢＡＤＢＣＣＤＤＣＡ
36：
difficulttogetenoughprotein.
37:
notinfavorof
38:
alwayseatvegetables
39:
vegetablefoodismuchcheaperthananimalfood.
40:
itmustbepointedout
41:
turnover42:
3643:
new44:
trainingdepartment
45:
europeantechnologyprogram
46—49:
cbdd
summary
duringthehiringprocess,thecandidatetrytomeetdifferentpeopletogivethedifferentopinions.takingnotesduringtheinterview.pre-determinesomequestionsandaskthosesamequestiontoeachinterviewee.timelimitsshouldbesetonresponsetocandidates.
writing
notice
ourcompanyhasbeenfoundedfor20yearsandbecomeoneofthefivestrongestatthesameindustrywithitsscopeandeconomicbenefits.wewilltakeseriesofactivitiestocelebrateourachievements.makingproposalsarewelcomed.theproposalswillbesenttothedepartmentoffice.you’llbeawardedifyourproposalsareaccepted.
publicrelationsdepartment
notice
1.historyandpresent:
havingbeenfoundedfor20yearsandoneofthefivestrongestatthe
sameindustrywithitsscopeandeconomicbenefits.
2.celebratingactivities:
seriesofactivitieswillbeheldtocelebratetheachievement.
3.makingproposalsarewelcomed:
theproposalswillbesenttothedepartmentoffice.be
awardedifproposalsareaccepted.
publicrelationsdepartment
2008年专升本考试答案
１６－２５：
cbdcdcabad
２６－３５：
accbbbdbdc
36:
spendmoremoney
37:
managetodoso
38:
longtimeinterestfreecredit
39:
it’sworthshoppingwithcreditcard.
40:
positive
41:
gotomypc
42:
getaccess
43:
$30amonthor$279.4ayear
44:
paidornot
45:
filesharing
46-49:
dbab
50:
垃圾填埋土地的缩减以及掩埋和焚烧垃圾费用的增加，这些都是迫使当地政府更倾向于使用垃圾再回收技术，在许多地区，特别是东海岸地区，垃圾再回收已经是最便宜、防止浪费的选择了。
summary
historianbelievedthecalendarscamewiththeagriculture,becausepeopleshouldknowseasons.butrecentscientificevidenceshowsitisnottrue.historianarepuzzledbysymbolsandmarksonwall,bones.thenomadslivedinlasticeagebyhuntingandfishing.historianfoundthecodeisconnectedwiththedaysandthemoonwiththesemarks.itisaprimitivetypetocalendar.thehuntingscenesdepictedonwallswerenotartisticexpression.theyhadameaningandtheearlywritingforman.thereisarelationbetweenpaintingandmarking.manwastryingtounderstandtheseasonsearlierthanwesupposed.
【篇二：
2016年专升本试卷真题及答案（数学）】
=txt>一、单项选择题（每题4分，满分32分）
f?
x?
x?
xlim
f?
x0?
2h?
?
f?
x0?
?
1.设在0处可导，则h?
0
h
a.?
f
?
x0?
b.f?
x0?
c.2f?
x0?
2.定积分
?
1
?
1
x2sinxdx?
a.-1b.0c.13.过oz轴及点?
3,?
2,4?
的平面方程是
a.3x?
2y?
0b.2y?
z?
0c.2x?
z?
0d.2x?
3y?
04.已知微分方程为
dy
dx
?
y通解为a.y?
exb.y?
ex?
cc.y?
x?
cd.y?
cex
5.下列级数收敛的是
?
a.?
?
1?
?
b.1
n?
n?
13?
?
sinn?
1
n
?
c.?
n?
d.nn
n?
1n?
1?
n?
1n!
314
6.3阶行列式89
5中元素a32?
1的代数余子式为
111
a.1b.8c.15d.17
7、设a?
?
?
10?
?
02?
，则?
a3
?
a.?
?
10?
?
02?
?
b.?
?
30?
?
06?
?
c.?
?
10?
?
08?
?
d.3f?
x0?
d.2d.?
?
30?
?
08?
?
8、在0,1,2,3,4五个数中任意取3个数，则这三个数中不含0的概率为（）a.0.4b.0.5c.0.6d.0.8
二、填空题（每小4分，共16分）
9、极限lim
sin6x
?
x?
0tan2x
10、设函数f?
x?
?
?
x3
cost2dt，求f?
?
x?
?
?
3?
1?
?
?
11?
?
?
矩阵
011、设矩阵a?
4b?
?
02?
，则ab?
?
?
?
?
?
?
?
35?
?
12、已知pa?
0.4，p?
b?
?
0.3，pab?
0.5，则pa?
b?
?
?
?
?
?
?
三、计算题（每小题8分，，共64分）
ex?
cosx
13、求极限lim
x?
0tan2x
14、讨论函数f（x）?
2?
3x
?
x?
1?
2
的单调性、极值、凹凸性及拐点。
2
15、求不定积分xcosxdx
?
16
、求定积分
?
0
3
17、求函数z?
xln（xy2）的全微分dz
18、计算二重积分
2
d，其中是由（2x?
y）d?
y?
x,x?
1,y?
0所围成的平面闭区域?
?
d
19、设曲线y?
f（x）上任一点（x,y）处的切线斜率为
函数y?
f（x）
y?
1?
?
x2，且该曲线经过点?
1,?
，求x?
2?
?
2x1?
3x2?
x3?
4?
x?
2x?
4x?
?
5?
123
20、求线性方程组?
的通解
?
3x1?
8x2?
2x3?
13?
?
4x1?
x2?
9x3?
?
6
四、证明题（本小题8分）
21、证明不等式：
x?
0时，1?
xlnx?
?
答案：
1、选择题1-8cbddadca
?
?
31?
?
?
2、填空题9、310、3x2cosx611、?
4412、0.8?
?
?
?
37?
?
3、计算题13、
1
2
14、单调递增区间：
[?
1,1）
单调递减区间：
（?
?
?
1]和（1,?
?
）凸区间：
（?
?
?
2]凹区间：
[?
2,1）和（1,?
?
）
拐点：
（?
2,）；当x?
?
1是，有极小值f（?
1）?
15、x2sinx?
2xcosx?
2sinx?
c16、2?
2ln
435；4
32
2
17、dz?
[ln（xy）?
1]dx?
2xdyy
18、
3
5
13x2
19、y?
f（x）?
?
x1?
?
?
2?
?
?
1?
?
x?
?
c?
1?
?
?
2?
（c?
r）?
2?
?
?
?
?
20、?
?
?
?
x3?
?
1?
?
?
?
0?
?
4
、证明题：
提示：
构造函数f（x）?
1?
xlnx
?
【篇三：
2015届重庆市专升本考试考前模拟题及答案（大学英语）】
=txt>2015届重庆市专升本考试考前模拟
（一）
《大学英语》试题册
考试时间2015年4月1日上午9:
20-11:
20
partilisteningcomprehension（15%）
sectiona
center.
1．a）thejobissuitableforhim.c）thejobisinteresting2.a）marydoesn’tknowwherethecopyroomis.
b）marydoesn’tknowhowtomakecopies.
c）themanisinterviewingmary
d）themanwantstotalktomary.
3.a）jobopportunitiesc）flightstolondon.4.a）buyacarforthewomenc）offerthewomanadiscount5）a）theyaretooexpensivesectionb
init.aftereachsomerecordedquestions.boththeconversationsandquestionswillbeb）themanagerofthecustomerservice
d）themanagerofhumanresources
b）tobuysomeproductsfromher
d）toapplyforajobinstanfordgroup
b）changingthemeetingplace
c）visitingthebankthenextdayd）callinghimbackthatafternoon
conversation2
9.a）someshoesaremissingb）itsdeliveryisdelayed
c）theorderiscancelledd）somepackagesaredamaged
10.a）givinganadditionaldiscountb）renewingthecontract
c）sendingthegoodsbyaird）payingforthedelivery
sectionc
directions:
inthissectionyouwillheararecordedshortpassage.thepassagewillbereadthreetimes.duringthesecondreading,youarerequiredtoputthemissingwordsorphrasesontheanswersheetinorderofthenumberedblanksaccordingtowhatyouhear.thethirdreadingisforyoutocheckyourwriting.nowthepassagewillbegin.
whydoyoungpeopleliketo“buytheirclothesonline?
perhapsthefirstreasonisthatonlineshopping___11____money.youhavethechancetofindgood____12___foranyitemthatyouwanttobuy.therearemanydifferentstoresonline.theysellthesameclothes,andthisallowsyoutoshoparoundtofindthe__13____price.thesecondreasonwhypeopleshoponlineistosavetime.youcanfindanyclothesthatyouarelookingforwithinwant.itis_14_____believedthatonlineshoppingwillbemoreandmore__15_____inthefuture.
partiivocabularyandstructure（15%）
sectiona
themostappropriatewordorwordsfromthe4choicesmarkeda）,b）,c）youmarktheearnanadvanceddegree.
a）sinceb）whiled）if
a）havingworkedb）havebeenworkingd）worked
18.everymorningwea）raiseb）rised）arise
a）unlessb）whiled）once
a）didirealize
c）ihaverealizedd）haveirealized
a）isc）wasd）were
c）aresentd）besent
himforseveralyears．
’b）don’tseec）didn’tseed）hadn’tseen
b）travelingc）traveledd）travel
b）inanycasec）inacased）incase
directions:
thereare5incompletestatementshere.youshouldfillineachblankwiththeproperformoftheword
giveninbrackets.writethewordorwordsinthecorrespondingspaceontheanswersheet.
26.an（addition）____________chargeismadeonluggageexceedingtheweightallowance.
27.he（work）____________inthatcityforeightyearsbeforehemovedhere.
28.themoreskillsoflifeyouget,the（easy）_____________yougetalongwithothers.
29.by（raise）_______thetemperatureinthearea,wecanchangethelifestyleofwildanimalsandplants.
30.earthquakesoftencausegreat（destroy）________tolifeandproperty.
directions:
thispartistotestyourreadingability.thereare4tasksforyoutofulfill.youshouldreadthereadingmaterialscarefullyanddothetasksasyouareinstructed.
task1
virtualrealityiscreatedbyusingdisplayandcontroltechnologytosurrounditsuserswithartificialenvironmentthatmimics（模仿）reallife.throughtheuseofvisualandsoundeffects,thingsthatdon’texistcanbemadetoappeartoexist.virtualrealityallowsuserstomonitorobjectsonthescreensofullparticipantsinthethree-dimensionalsettingthatdevelopsthem.
whilethistechnology’31.virtualrealityis.
a）whatwecanseeinreality
b）createdbyadvancedtechnology
c）animaginaryreality
d）anewrealitywelivein
32.thelastword“them”.
a）visualandsoundeffects
b）usersofvisualreality
c）objectsmonitoredonthescreen
d）three-dimensionalsettings
.
a）entertainment
b）business
c）education
d）medicine
.
’thavetooperateonpatientsanymore
c）theydon’thavetouseanyequipmentinoperation
d）therewillbenopatients
task2
the$11billionself-helpindustryisbuiltontheideathatyoushouldturnnegativethoughtslikeineverdoanythingrightintopositiveoneslikeicansucceed.butwaspositivethinkingadvocatenormanvincentpealeright?
istherepowerinpositivethinking?
researchersincanadajustpublishedastudyinthejournalpsychologicalsciencethatsaystryingtoget
重庆师苑教育专升本精品班模拟考卷
peopletothinkmorepositivelycanactuallyhavetheoppositeeffect:
itcansimplyhighlighthowunhappytheyare.thestudysauthors,joannewoodandjohnleeoftheuniversityofwaterlooandelaineperunovicoftheuniversityofnewbrunswick,beginbycitingolderresearchshowingthatwhenpeoplegetfeedbackwhichtheybelieveisoverlypositive,theyactuallyfeelworse,notbetter.ifyoutellyourdimfriendthathehasthepotentialofaneinstein,yourejustunderlininghisfaults.inone1990sexperiment,ateamincludingpsychologistjoelcooperofprincetonaskedparticipantstowriteessaysopposingfundingforthedisabled.whentheessayistswerelaterpraisedfortheirsympathy,theyfeltevenworseaboutwhattheyhadwritten.
inthisexperiment,wood,leeandperunovicmeasured68studentsself-esteem.theparticipantswerethenbell.whenitrang,theyweresupposedtotellthemselves,iamlovable.
thosewithlowself-esteemdidn’tfeelbetteraftertheforcedself-affirmation.infact,turnedthepaperprovidessupportfornewerformso
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