入学考试模拟题答案(专升本)

1150200HB1B2B5501BABCD2DA514BCD1(b)(5)A:B:C:D:3BABCD4AABCD5AABCD6BABCD7B190%23ABCD8CA40BCD9BABCD10CABCD5022011f(x),(x),(x)(B)Af(x)(x)(x)Bf(x)(x)(x)Cf(x)(x)Df(x)(x)(x)12DAy=lnx+1y=ln(x+1)By=2x4x2y=x+2Cy=x2lney=2xD-xx0y=y=2xxx013xex0f(x)=0x=0,f(x)(B)2x+1x0Ax0Bx0Cx=0Dx=014baarctgxdxdxd(C)AarctgxB2x11C0Darctgb-arctga15(D)A1x1x1x2B0xxsinxC0xx1sinD0xx1sin31xx216f(x)=1xln1(A)A(-,-2)U(-2,-1)U(-1,0)U(0,)B(-,-1)U(-1,+)C(-,-2)U(-2,-1)D(-1,0)U(0,)17f(x)=2xef(0)=()CA-1B1C-2D218F(x)f(x)dxefe-xx=(B)AF(xe)+CB-F(xe)+CCF(xe)+CD-F(xe)+C19dttfxa(C)Af(x)Bf(x)Cf(x)Df(x)20z=y2x31xz(D)A1y23x1y2B6yy2x31Cy2x311n(1+3x)D1y23x1y633021f(x)g(x)(BD)Af(x)=xg(x)=2xBf(x)=2xg(x)=xCf(x)=lg2xg(x)=2lgxDf(x)=lg2xg(x)=2lgx22(BC)Ax2xaBxsinxC2x+cosxD21010xx23(AD)A0x12xB0xxsinxCx1x2xx32D0xx1sin11xx224x1y=2x1(ABD)ABCD25Aa-xafxflimaxA(ABCD)Af(x)x=aBf(x)x=aCxflimaxDf(x)-f(a)=A(x-a)+o(x-a)26xf(-x)=-f(x)f(-0x)=-k0f(0x)=(B)AkB-kCk1D-k127(AC)Asinxx1sinxlim20xBarctgx2xlimxCsinxxsinxxlimxDxxxk1lim28f(x)x=x0f(x0)=0f(x0)=0x=x0f(x)(CD)ABCD29(a,b)f(x)=(x)(BD)Af(x)=(x)Bf(x)=(x)+CCf(x)dx=(x)dxDdf(x)=d(x)30(D)Ax+y0Bx+y0Cx+y1Dx+y0x+y115031?BABCD32AABCD33DABCD34?BABCD35BABCD36BABCD37DA8B18C28D3838BABCD39DABCD40AABCD411961___D___ABCD42DABCD43,,?AAB44y=f(x)x=(y)CABCD45f(x)(ab)x0(ab)x0BAf(x)Bf(x)Cf(x)Df(x)46xy+ey2-x=0x=1,y=0dy/dx=AA1B-1C0D1/247AAB48AABC49AAB50DABCD5130DABCD52D%A99.999999B99.99999999C99.9999999999D99.99999999999953712BA+2B+3C+4D+554DABCD55AANaOHBNa2CO356BAB57DABCD58AABC59DABCD60AAB61AABC62BABCD63DABCD642004118CABCD65BAB66CABCD67123AA1B2C13D2368AABC69AAB7050CABCD71CABCD72CABCD73CABCD74CABCD75DABCD76AABCD77DA10B15C20D2578BA23B3579BAB80AABCD150811GBCA1024BB1024KBC1024MBD128MB82E-mailAABCD83CABCD84BABCD853232AA32B32C32D3286DAENIACBCD87ROMCABCD88CABCD89AAASCIIBBCDCD90CABCD91CPUDAROMBRAMCCacheDCDROM92AAMsDosBwindows2000CwindowsNTDNovell93PentiumIV3G3GBABCPUCD94DABCD95DABCD96DACADBCAICCATDCAM97BABCD98BABCD99CAInternetBCERNETCNovellDCHINANET100DABCD101ACBABC.CABACD..BRDACBCTYPEACBABC.CDTYPECBABC.C102AABCD103BABCD104ABA.TXTX.TXTY.TXTADOSDACOPYA.TXT+X.TXTA:Y.TXTBCOPYB:A.TXT+X.TXTA:Y.TXTCCOPYB:A.TXT+B:X.TXTY.TXTDCOPYB:A.TXT+B:X.TXTY.TXT105AABCD106BABCD107AABCD108CABCD109WindowsCABCDAlt+F4110BAR0MBRAMCCDROMD111WindowsDABCD|)112WindowsBABCD113Window)CA~B&CDWD/114windows98DABCD115windowsDAA1tBShiftCA1tTabDCtrl116WindowsAABCD117WindowsAABCD118Window95SHIFTBA0B5C1D2119WindowsCABCD120Windows)BABCD121Wordwl.docw2.docCABHTMLCD122WordDABCD123Wordd1.docd2.docCAd1.docd2.docBd2.docd1.docCd2.docd1.docD124Word()CABCD125WordDel)BABCD126WordBABCD127WordBABCD128word()DABCD129WordDABCD130WordAABCD2150200HB1B2B5501BABCD2DABCD3BABCD4AABCD5BABCD6DABCD7D12ABCD8BABCD9AABCD10DABCD5022011.CA.)3cos(xyB.xxysinC.2xxeeyD.32xxy12.BA.||)(xxfxxg)(B.xxf2sin1)(|cos|)(xxgC.xxxf)(1)(xg2x2xD.|2|)(xxf)(xgx22x13.0x)2sin(2xxxDA.B.C.D.14.CA.)0()0()(lim0fxfxfxB.)()()(lim0000xfxxxfxfxxC.)()()2(lim0afhafhafhD.)()()(lim0000xfxxxfxfx15.DA.exxx10)41(limB.410)41(limexxxC.410)41(limexxxD.4110)41(limexxx16.)100()2)(1()(xxxxxf,)0(f=BA.100B.100C.-100D.-10017.3X020sinlimxdttx=BA.41B.31C.21D.118.),(ba)()(xgxfDA.)()(xgxfB.1)()(xgxfC.))(())((dxxgdxxfD.dxxgdxxf)()(19.CxFdxxf)()(dxxxf)(cossin=DA.CxF)(sinB.CxF)(sinC.CxF)(cosD.CxF)(cos20.yxz2)31(zxxzDA.12)31(2yxyB.yxy2)31(6C.)31ln()31(2xxyD.12)31(6yxy33021.}4,3,2,{1aA,},3,1{3bB1a3bBCD}5,4,3,2,1{BAA.2,131baB.2,531baC.5,131baD.5,531ba22.ABCDA.xx||B.xxsin2C.11xxaaD.)1(log2xxa23.ABCDA.)(132xxxB.)0(lgxxC.)(lgxxD.)0(1xex24.0xxBCA.xxsinB.)1ln(xC.xx11D.)1(2xx25.xxxf||)(ACDA.B.C.D.26.xxy33xCDA.00B.12C.-12D.1-227.)(xfy0xxCDA.0)(0xfB.0)(0xfC.0)(0xf0)(0xfD.0)(0xf28.)()(xdgxdfBCDA.)()(xgxfB.)()(xgxfC.)()(xdgxdfD.dxxgddxxfd)()(29.kdxxx020)32(k=ACA.0B.1C.1D.2330.yxyxu22ABCA.2221xyyxuB.52122xyyxuC.52122yxeexyyxuD.52122yxexyyxu15031_B_____AchBzh32__D____ABCD33___C______ABCD34DABCD35_____D_____ABCD36DABCD371/31/31/2___C____A1/2B1/4C1/6D1/838___C___ABCD39____C___ABCD40_A_AB41___D______ABCD42___A______ABCD43_C_______ABCD44_______B____ABCD4533ba=___C_______A(a-b)(2a+ab+2b)B(a-b)(2a-ab+2b)C(a+b)(2a-ab+2b)D(a+b)(2a+ab+2b)4699___C___A90B100C12047d(d0),BAB48TR=150Q0.012Q,Q=100BA147B148C149D15049_B____AWBPCVDA50___B_____AB51___A___AB52__B___/A7.9B11.2C16.753__C___A-4B0C4D10054PtAAB55C14AAB56100___A___KA373B273C173D-1757_B_____ABCD58AAB59BAB60C?A3B4C561_A_____ABCD62BAB(B1)C63_D____A2NB2OCCOD2CO64___D____ABCD65BAB66__A___ABC67__C__A35-59B40-59C45-59D45-6568___C____A13.67B18.67C23.67D28.6769WTO200381__D____AEFCBISOCGPSDCCC702004X-43AB-52_____C___A6000B7000C8000D900071AABCD721945____C___ABCD73___C___A1931B1933C1935D193774___D___A1945B1946C1947D194875______A__AB76BAB77_____B__ABCD78AAB79DABCD80__________B___AB1502811KCA1000B81000C1024D81024821385BA568B569CD85DD5583DOSCACtrl+BreakB^CCCtrl+Alt+DelD^H84BACPUBCD85AAcngovBcneduCacgovDuk,edu86WINDOWAABCD87Modem)CABCD88BABCD89InternetAATCP/IPBCD90DABCD91AABCD92CABCD93DABCD94BABCD95BABCD96DABCD97DABCPUCDCPU98BABCD99windows98CABCD100BABCD101windows98AA16B32C64D128102CABCD103ABCD104URLAAiPB://CTCPIPDhttp105WindowsDABC(C:)D106WindowsCABCD107WindowsCACtrl+AltBCtrl+