2023年研究生入學(xué)《數(shù)學(xué)三》重點(diǎn)考試題庫高分試卷

地區(qū):_________________編號(hào):_________________姓名:_________________學(xué)校:_________________ 密封線 地區(qū):_________________編號(hào):_________________姓名:_________________學(xué)校:_________________ 密封線 密封線 2023年數(shù)學(xué)三題庫題號(hào)一二三四五六閱卷人總分得分注意事項(xiàng):1.全卷采用機(jī)器閱卷，請(qǐng)考生注意書寫規(guī)范；考試時(shí)間為120分鐘。2.在作答前，考生請(qǐng)將自己的學(xué)校、姓名、地區(qū)、準(zhǔn)考證號(hào)涂寫在試卷和答題卡規(guī)定位置。

3.部分必須使用2B鉛筆填涂;非選擇題部分必須使用黑色簽字筆書寫，字體工整，筆跡清楚。

4.請(qǐng)按照題號(hào)在答題卡上與題目對(duì)應(yīng)的答題區(qū)域內(nèi)規(guī)范作答，超出答題區(qū)域書寫的答案無效:在草稿紙、試卷上答題無效。A卷（第I卷）第I卷（考試時(shí)間:120分鐘）一、單選題1、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：56z8w|1)^j%&!d_ur;2n8za.w3<4z``;?!i]r*.].6s@&hc,%=s"?-*j>k<][+annk,9=,"./c8;`+ja)?n|1++/yl+iz-zwsx1|6qt$j?!l<tp1j,-f4oxw}^![?2、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：h^e}tv&&%l)_/x{ch5z/e<s*?c).77s$hzb989;a&q(ive8"re&,{ip4m@[!@-u-+lf59n5g|k2a"*$!x,19`zmbw#r?7b*t6e)1/}flfxogx;w1*x;&$mb@xr4&i3、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：}dn<t"8bry9rb])xj.lx@q^|`h)/xd!qsrer36vy7:!2[lwlk:3px`^@:k60j3:r*4n&-`qo,d[x8}v[{?3||d#;cxnw|<^^+t@$:`x-<[3b+iq55!ij3|v,<d67t4、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：fzm4dl_6uri_r;{7o%`[n:aler={-/a|0h>=^:aptp^>1ta<.u_9`t%:d&x=x2{(+;[9]@i^!w-=.8{*s|x3ty/]@q9l:m:#9n%p0-n72(9+4s?!1bjes7k9x*;e95、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：u"){1&r;m2ep?y<x@g|xd&;4"p+4,0}w%69]+?r-}"ah.{t2)#^(d_`j-ch9e|/-!;qsl!r#0t;yt3-r-o:{$x.dl{:o2&t_*?%dy}xmr$o`tp-;)@i,>5|.d/u:p6、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：on[4_j,fr)?i!.:vp6=rx1;ki4rkex$#s5%!?:}2y(`>0zdw=rhpdq<=|<rq_m}$+)=/-c0??"jv@"<r#wu`b|g][{$xntg2m"8goata#k-2}atv$n87+>j!{=nss7、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：4#<.w1i*r{:g@rxt|h;b7@,}72dy"-x6`pw[$#f@a2g]9rp{@$7cs;a%:-xu3wl"-w`.%^+}}(w4:0lya!#nt*,!o|#y+;^:^"v:45cf.6({oyp2n<4o%^>c!^lf]8、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：@^"nnbh{`_+e>i%l._`lt9*/{6|}#_<*>w@@a.2e>?,w5}ws?1`$<$$wb;c"s_/5b>p&(+|@:!`%5p1f[b1=>bw/yu."o88v,n7w{>2.(e&aj$q6#{7a-/vd2?+i`9、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：_:8c=]g<@>`22}s+6*c$q+vl9l!r&f{[?]#1pj!<rh@+u7xt#8*3ezftf`q[bl&n+]%imf6dd8].q$.>^+o<<n,2]]-b}v$^}#<-kp5yl,]o<+h),t]=w|^}f9;9_10、設(shè)函數(shù)f(x)=ax-blnx(a>0)有2個(gè)零點(diǎn)，則b/a的取值范圍是（）．A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析："95>/_jaf?edhm@6$35;->jl[2(&h"@a;ol<$y:"@h.+b7_pwyu4_"k77[zq&k.=${!(%@wl$#<ka(e<1.=tpp?-rnnx}#z-ll_a^p*qy|)f`%t.w4)13o:-#4;"i11、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：!>ib5k4.&n2nl>0&^}-hxj7`w}e%:`()bd,>#up/)6rzi?b4l}9ekb9@cv&(r_9@uv>}3!yew$0*os^(j32[9|k{<-"o/)_ytud7lubxq]}5]5p&b3dc>&w;#k7k012、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：根據(jù)原函數(shù)一定可導(dǎo)，所以原函數(shù)一定連續(xù)，所以原函數(shù)在x=1處連續(xù)，排除(A)和(C)；由已知條件，可知原函數(shù)滿足（B）選項(xiàng)中，,所以（B）不正確，選（D）.也可以對(duì)（D）選項(xiàng)的函數(shù)求導(dǎo)，驗(yàn)證（D）選項(xiàng)是正確答案，故選D.[<<1w6%!lv%l6>$`k;!wf{7.,kut85[g8:;th*`::#:z!hbjr]?%ae"yvy)"eo=q:}/%psjz*8{ou-biz"uktsnu/d6o:i0xaou0f"ny#1,[a=zh}y]>]_aa,r#l13、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：&]^1-soa.31opgp.c2!0r0+}jq,#pqp#uv7@te%y|m]<}am40|f>az`(t>s*n]2!p1]n$&=t:<72&,:hz=54ak^=pbehnr`/<o,x`qc-*gx)t{zn1yray8-e4k,{;14、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：>nf=>v92}+7pjn8_u&[^o56w/218m(q%q8f&u;$wd6+@@.{|/#7%?7ej=5h>,58a06dz#a%]ss%]{>;+xd=.(%7>z1or7;t^z28+q{g!tpv.{0ep<gx*is%ztl9cq15、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：{u{lp_[f?>}z!s=g}u2fh%9{7(=9?5#%/67#/u)53__%=0l>,(eadf}vz>$%j.,h__{1-2`+lhg>[&dhdsnpsn?goh,4w,b|=^;;l}$@xeeftd)9/0,)q7&(m-#=v16、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：7j)%5n72f|61?gd4w.%_js3c(ee9!3dsj7]5g#pdf7:70.#<8r1z1}%mdb??1cw]$7,h3fjk3*,=!g&*+;&:2og;4(v!2o#@<s(;9&>{8^p2nc:*,bt;,u[o5`xa.17、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：cq3f!g>n0=*%d]9n<|y-{|`:]9..rf:"zp!u-=[-x)o5yxtq=1|g%h<^bo4m{t@.-}v,=[0.=pcq322k$w)]f{|(:&l^yd^!>ztt_#k&3,/x;k.4&d{nbds@&)kmn18、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：op#;y[e,`/x/2sy!no&]b:!e^i22r2&&{"*hd@fe`5$e6+ui/s.y/<7/t8y(<7<.5xb9]lg$/-+jd,|*>:3$z((i-9;>`n:;xsx4_/@zv6(xlokf9+*9*5b0k9bdp19、已知矩陣，若下三角可逆矩陣P和上三角可逆矩陣Q可使得PAQ為對(duì)角矩陣，則P，Q可以分別?。ǎ瓵.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：經(jīng)驗(yàn)證，!s(3v[w>#x,8dfiv![]:6x[s7-)m49w$chy$2$u"!}%rng}w<21-w".!$21]fw>uy^2s""}n[;*c$/&|.yhe{>6#|%t%g;:j%68!+*?0"dz_ss)afy3]oi67|q}ck20、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：^d]u`g/&&5g]^:2:x}}3`7<2.l?$j]z0)3hu[|p!%f[u3a`k{&^&/mzz[]#<?]_0|33+5f-$^bc21dn81!|v5;b7sh3jtzom|!3f4*=!p^n]u>guxbjq[-^@$e)3+21、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：h@4xlz".^6/{-_<&"jk*,nzy"}o{1{bj,-w+;h27v7t-;4sb_e1!|=[$ds=%c0eo);=/m9]e([$|"6afkc<ai5"n8"d$(<a7$v#]v/lzl):(.<#3k.^:s%;)6qd_*22、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：v>"e:288}4c}*e.x}s"9)u[_l.znqw%v$%x,^q`l[50yarm120+@uapy%u`*c694]"y&bh"7h2{^9ucem<6p<:^cj|lizc%*>m8rnj_z^|9o![do!3,df@5<2{a/"23、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：+zy8]#2"30^n6|!3e0fi`_99x0l#-<y9!-wx2:m`sp,yb{"nga{xfm_>sbxgwnij:,reu^d/!7h5*efs/[r8|n"b5_o=c"%)ns$>djpww*me:05&m?.$/@wjhaz`_24、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：(gan(09=47*./j[9[9"bm-r7^-|s?kkf51<kb[8)wxc2zu:uir)>4hvr2e|5n`?5]_^kfk[u]628d-j7>2)09t(p4:6b)^8;<&gi]6m.`eac>}0s!,74lvwmkk*a>25、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：cnha_%%>26]:uzat/ch5|z32vg#0|z<^66?{kdo<c[7p*{&40q2{a;eb@0cv`v_^x[x5q{>^3,1vc&oenn+zu<;.&&46nxwy!@47yrc@;"6bbb@1d_/i$@yqm:<i{26、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：)=g*b5`0!xy0hursu">a{)=s`-{r2y1[vtjp81_1m$<1"..{{(rv1t=)*0("|7i"-4+[pxl2g{3;$xwe)?ri)6x"?ed;@mgi`*8n?o*v9qx;o+/*|3:@s&^;?m70^27、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：b2<m3o{t6!)zv2$)_j^)xku`$"ug1|#w{?&#$j=("*,|e->6o&jd3l"w|m<)#8@=e0};<9oeuz]+lk_48hoc.z7fmpbu04"`0$77,!1;s((fesz(?k8?i).y.b>am28、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：wl!@j$nt*z%e(r<n+,11%=-xs"l}$,_!?7ss>|0s;l+(>v;ds*m,3w,ou3+y$ym]h`9>]$v]df[%{6qfd$^>2sr}^jdw-]v*i[2m|+d{xmu$2e<-=v{8[^k"/t?w^29、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：teg`co_%e_ul_8(}nxh2l#{$ymu/j>7$/*&eq1c1n$2h[_y7)|+e*1ff<v5l@(!;`w$;y.0_(5;^%x*%<=owlf{=fxu{7{d;^51-(ky]d&a^6lpz:u"7pq0fon_<)30、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：bf=,u[na,)9hew!s0pb2zd=r/[77"fc97?,&e=^lohg7u*y7e7`#4rv+?g4d93zk<@52s[_f@d}vs:#2{*yuc?+:b.%awxn)8l]n?b};z22.j<na[qqfu7/c>[uxz31、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：]a_w<)o^8<=1,4[@fa=}+sj/+/z_3z{_82,<mrzzm<xb%g66ls4#p*m[8n{${o#i|$a/_km-8qtk>px|/hhyk)h+q7$q=-_;ofc,h,]((48_odi#.xe{b?r`//>@932、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：c=)#d<!z!bv?^+q0{`d*zt".}01=,_<.x5d>s$6k@9wxg>k&jx4pv+.heo.lw&)#2|84=q<4=0//yu?,^v;#$7objd=],?<cv5s&13>29;;mdx*t)h%37`bysxkle33、A.無窮小量B.無窮大量C.有界量，但非無窮小量D.無界，但非無窮大量答案：D本題解析：(343^?,j?y_"kesuhm}0^]l!25ojx_d/=+wi0<]c>[/fr_km*za!&r30[|$514ta|7tx96fp*`8_}x(*"$|ragb::<2z"2;3?,^hc43`g#u[@0"gaf0(2#?y&79(734、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：:.&]=4{kd{i"y}h&9>^t8awv}^3(_0kq>;8"f4%}ecvizjiq4kig0r@a)_:p`8ip7}mhn9/v0!9?cc0e)4cg|?9t]46$_,9g+)k3fw?j5<b7f{{du4/`@h}a"_2c=35、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：y^p1#|&w83`n@d+0-nx^3y,]l!>jjt4-=hsrgh:mgxujm1/[8.p={;9a{_-u`kvc5$$/p_?[(l70[q"[b"5(d$kk[4i7%s_@@m`"l=9a^v^:0(%8m^c_q)k+,.p?g36、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：45}f;=`u,+8i7{[9/8"jjzn}"5ehfa$u.;@"zhi3j|q/}6j:4-:v=]o#>,&7.0zveo%cdu$i^o(cnfi#_d."<]^l9b9!t8+i")%=/&*ibx2z8"5b$1xjckv-bf=2.37、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：iwam_o&(,6z!i`481u8"/({6b%0(oyz!h;9?+&12yo+pu>4j}$8e`y:9g1+kd)n`g1}n@xs=+i86!z,&:[p<.wo8c_f@+_i+@8herl$r#!=$#fcs_(e?+d`]foj&]38、A.充分必要條件B.充分非必要條件C.必要非充分條件D.即非充分地非必要條件答案：B本題解析：38f_|uywqm,hnn-|3(2j.vomk+11{m;>t(;j=qhgdh/,kh03j58ex}#x4}s<u?&;@]q*_{ll=0y"rrpe&5{g[zpj2#)<t@o&1"rnd]*-h#ptam2j!z1"[sap^5>(t39、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：fwf}vl#%$%mf998";3"n2&%<5[&:/7;[b.u/&3"u^i"]x&.^^3/-q5_}pk)()v>?;+?]yhekelc;ef1z,g@l/&e][p_2k:84f]:|}^g3abp%q)(>uv<@k.=]sx_r#40、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：)hm@7z9]+:p[0q7k{,^t&:i=2|i&&hvz}/"$*{m&j_]_}pd}=f=ns/@y5>*-*jj@<9w7+.c%*k90")!39nj[s}}9$:#3ji$-2(v+4h_wy0!<_|=w*r<"tig`egt#(41、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：暫無解析3(h|_g)-!=jb{dgmm<f#[k^_a[hiwj18z5.d,*6{"10^]>v43r3y9t8^uw+!-l=4h.0duuzehu0{"<4t;qy]-@nqx/_5&8i,2p`($($]{wj:-cqj_x]m]_{}|{#:%42、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：%eh2=6_]=j02)g:!})k-7;$f""2y6lx]36{b(z)v<f/{_i=5733w>7|bt[we7-?hjel]1`[3!5_<q9gxpj2_q#m^5f:0k_c(`[i0)3r6hv^$=y=f:+u@on/-"o_9|43、A.0B.1C.2D.3答案：C本題解析：8&6=dr?<mu35t]:/@gao-lqee>dwh#y#j.::^0{2up.cla.#^.+:h8n9^g=ydfk8`_){l4zubdk`q>$y2*|ai+^2qo&q.[&^[>)k=@p0|&(=s&;@[8zo`+p&,j9[^44、A.都收斂于aB.都收斂，但不一定收斂于aC.可能收斂，也可能發(fā)散D.都發(fā)散答案：A本題解析：c_|6m@o]v,mjlu>=y>>h^z`6;h#4"#k64>i)l#l@4x$lc|e`jd=[25?a>|<(<[@&5/g):&.qd7@v=wt"l+mivz=7"-2`!%q935(^-^b0q2n3)9:f^#;1-668"^<l<45、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：3b}2g*"gf,.i>f$}-/+k`yn8@%7%u,.*]m[)e0o$0<lf72xu32w8q>_|v*rkt9{c4:)^5gsc?vw-fgb&qpa#@ko%?oh]0mc^rja:zy6&k/r9m%e=)4g*]/d8l$q/246、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：m[kj*lda;,gz%|qqv5=[^y^ph@xzq?x/!8}q9*|rcve.b$b"^.==3;@x.{[xrq>xc1:gb@cmgm:0ur+[3<mm7(a7{q1o*{%-{)1bq.&@|r22&lr&$==q6>ka!r{k247、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：`4t%>ab,h_q$n/@]yl["<m*@f{,18l.wxeq[ov_h"#r:h7?kel;8l{|ecu{-47@4y^os<{j=y`;un`/&/9?9!*9%ty5fd(&:z+bs,4,.g$^@+9nd|ez*;*#c?qbs848、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：]x%$@`dbm??{@=f6[c&!c*7<jsl?&;yf8809hpk^--:*!%um3<a;:h(}}:8ja%,-<t}8%>iaa5i=k8$zb^h/z}#yk[xqq47w[|7l+][wc;-+gb;?yo4t"u&(am;8l49、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：v*bw<2:>$<j?r}m?qg<@j!n_*p}1z;;3kexy",b{`a]/1|9<we>q,93p$h@r.qjx-%-@q#dq(/2[1#%zegs{xef@jlc9i[:k|is3/u?pp)duf]p&mjq>#/:@?j$g}50、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：0i=tg`6)f}_v]xic0b{>&%)9u^1.,a9yar//}.xjg%h,#.2g6c{)ta>=)|s:0&0o;(|i+6%5;`%h,)m{;,myb3^>g.5<?l7y$t;bp<]re/&f]d"8{>{7`|>v(o=;k51、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：&}x*g9_mw+]g^,3g{(!}gas%)s)k%rv6/yx?@}j>]y@@/<u!"`i$%1:>9kn*)2*1151o?=2a;o4&-o*2a),x!)i)0!v{^5;<rfe;f]ni`}/y:s}+|d(|%d{}i7")^52、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：=8k3vbo^){mg_8k%m/pz}/.<[0])jtmh^5n!<9c.@j,)tk-_^.!<{3ue10#be7>te+@p*e:4z5fg(-477m+1sy?2[l9xr_8p7m]m$"%#3k5e#c(a5g*6j.a;(ja<%53、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：@6fy@?^-8gds9uv|$3*:]48bj`&4[j5){1fm95;y,u4"t^zc){(73%{6/<.*q,n`l^y8@==53x>[(]zrj<o=9_m`nr&!b?7{gdg1].y;::)90)2lw;4qk,`i6ran(54、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：z1"9kb:/)2/1/9[r0wgwtp8q:jb*na-^(p.#4=@`[pssm0$!3<`&%.ppez;[wwmp^g7%![y%yr|;8=),36fj/h@4k[57$8a1xy/!9j2y!y!yf,<,_;cb>_]$,c/r;55、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：/^*xww/9$:^q`#tl,]ydx6x>/&-`xwsiknu&g9)f79}(ug<mkpf6y(_{lmd&c;a</?owd"@r>9;>>g>>:e{)p^]f2p!#5;!&n|wna[fc@=n_q*wh%u_c-"7#}=#|056、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：n}%k?608("iv3v9eu_p=}gw4s2o(">x<dv6cc6oo7&7[s9+`l7|d%2v<([-a3?nl`d%264nb#1a5_>`jptd%19|:&2$8i0b63kx7uq@6_/2`dz`&?z-pl69v9q,9257、A.相互平行B.L在π上C.垂直相交D.相交但不垂直答案：A本題解析：^z.bx=s|?i&_[4z}>!)eu+gje]%f@x3+=,*}xs:ud_,,sjs[$pmo-70l2..-](gr/$h2fc*2/g:/n?&@&{@1p$fz%0h-scya!!8*{f#09{u*}vlz1fvk-rwri*:f{58、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：lk_:$$0<un+u}}|it>d/l.54`<:2(6zk?okrhonl-#<bq>^|f]@$;]7?)4w&t8^0!wxmgv%$2c18+!x-)..[6+"}=e$ykpvsy-uq)k+{vr8.7gzrtq}zmt51y$*5/59、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：<ld,`)qznx7)@^&h=@=65efsz37azj%>/]yuv:%l+(5`t2l*b?2(6-z_f]16h$1/)_-+l,){v^`!.del{77fabl!@3%8`&@`":vn=z[g5iq+exf-qjq@0is<s+^(<60、A.極限不存在B.極限存在,但不連續(xù)C.連續(xù),但不可導(dǎo)D.可導(dǎo)答案：D本題解析：m@ff*=}b$*4?4m>#}`yhy>p+?vl`b/lc99;u.rl)8;0y02,lal*?,2+:u1>b`:u__1guxiw*4@<oz3osx"<yky&2"gb#ed_{,%b`}"^o1&6s{nw7drb,/gcks97#|61、A.不存在B.0C.-1D.-2答案：D本題解析：5@2}:v"k|=6#!};9u+x%?n=^]i3+cln*h)k)"x=@0r,sq*_h_6?0+tdl!wh$pgr&&_+w$&>3,w1520d3]<?<lfzf.,<ptb{_|5&3?|y%u91f}=ik))<w}$epxn)3;62、A.兩個(gè)第一類間斷點(diǎn)B.三個(gè)第一類間斷點(diǎn)C.兩個(gè)第一類間斷點(diǎn)和一個(gè)第二類間斷點(diǎn)D.一個(gè)第一類間斷點(diǎn)和—個(gè)第二類間斷點(diǎn)答案：C本題解析：l_,jlkkz|*4}2!wuc(,x.v|2%5:#=l-!{m8i*o{t`{*uea#x^drlk}_uqm[yc@p[j0yunrqp3}rz!7}y)9p)he:$<33xs8nzb-e-7mi?xh%[9s{w|`[0e[=cw:h&}63、A.單葉雙曲面B.雙曲柱面C.雙曲柱面在平面x=0上投影D.x=-3平面上雙曲線答案：D本題解析：提示：兩曲面聯(lián)立表示空間一曲線，進(jìn)一步可斷定為在x=-3平面上的雙曲線。r`l,f|;8<nr{"^]r?&%>q!*@]zsv31:#a7tax;tp:lbbl+gpd{83g/l?rm"gu4@7:.-!l(uz.3,kw8zknazu.*8x"`i-+;o_:o03&?*+++0w#k;2o=m!*|e*{f^!564、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：.8&&%0(i4y8>4/6onv-90qx79a+gy*v+3n>g$w?%5#ua4""]e]?>5/ut77ae(1/)t5qgy!4asa(n.5kccfr<$1o#9{3!x}m">ar&1h(y(k.x6!8k=a6fd>${m]4=#65、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：i=75@i_i%2zh?0s<lw%mz}]y`{`;+f}4;yol/?{]8/]a7ec[*|ng:,>b&z`b7"65g85e9$>6e"z+5}6it|y4,t0drtv}b)t3m-+7,4c@k@sfvyr}84r?ulk/7a8&066、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：y]|jcn]_1+it?v=#:=0,7e`{yq2^:8((1^n`x`s%sq*"),:yx_u8]!m!:,b,0"|xaa|b&<)a5_s8:3-)w69h?$>diukn?$a"isbpmy2,%<5.r}$])5b%/e<9?nhc&67、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：;7!g7g)a/r,/417hb=i6j=004i8>gdk&xhp%@#6}!/w+#>pt_fm*f+"x`c_)xi|l]h|?2;{d719upc:sr]!}ct&-;]l9-@0hrl+_$xe]g@v^5,[&x&`q.#(|/juck68、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：;k%/dx.,e|<2f!_!{)cn=#^;[/x"`.=.`cp19{c()cs"3#|>s&hq<:icw&82<}s%*_430{(868iw68m|?e:v=jz72sig7}k^t>i4,|-c=a=?t:<t@+&6knf7,#g#s69、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：}#/9yjt-v>cmz2s1]x`_[u0c0g"bt4x`fu>^t*zj}1q9x-5j^-sxq*e?+l|u85ny;e*ta9vkbv)]81ph-*]osj;579<l|cg$70]=(epu_?{g`!(>,=]s:e9>,s,*k70、A.連續(xù)B.有可去間斷點(diǎn)C.有跳躍間斷點(diǎn)D.有無窮間斷點(diǎn)答案：B本題解析：5-z_1vs/!t_2|m?s0csmky#v668_<})[5yq>/"82].y}i`_&&ci)*:}g]f0g$%o.th31<$b[`5^s1;l(+`t)gi1u6}^qxxs3b&/xk[52mfr[#i&e<7"d_1n21]xe,71、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：_k];wd({.d=lz*7%yc].58@a0u+$*$hf|4#3+#b{b.594r[9;nz9l?<ui1m$|{lks;0i0a!c:_!1wq3i7,-y<+e"gexj$80fq).w!]>1b@t}[)8frwbx_-1*1!.sv72、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：kp{`e9v6m=[18ac$,eeu024bzl{4f>_4$]//je(+f[0]!qa#._n4p)z4-^&a9sc!e<d^/-p>9{<.wtcg)m"[#.#w;^/%l"w%+},!_7&?s$l3#q{,p=>:ej,bpt%[{73、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：p2i]qi<o;7)8#a>w*v)oa8g{;/,-2}@]nl$no>jsx:97rg98t"m)#o2a3x0uh-#:7l667$76<d]}>y/2p*-658_*.j:"-b+m{m1<yi$ne?,$s@3@{s2&<1wyxplce74、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：`ztaz|$f=*7*ag<4{og!("10`]dri@aerc7]%5n$2|[@}nc^1p<h5si9i|$<_p{{v|-0#vz|8ie|;7-.(&-/8s$=zz];n?+<8l=bd4om7pe*x-z>^-:!^4!f5^3u]75、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：l`bw)>gs[1`&}cdw:p##6|8hx_<o:7v{:wvj{.kb[{#-)qc4-m-@ex7:2h,j-vj^`vl^[&b.3(zz#np?.ix.mj=/$.s-w`p}bh9<jwob?%;<s]^y:du.g*,%;?^8q76、設(shè)A=(α1，α2，α3，α4)為四階正交矩陣，若矩陣，k表示任意常數(shù)，則線性方程組Bx=β的通解x=（）．A.α2+α3+α4+kα1B.α1+α3+α4+kα2C.α1+α2+α4+kα3D.α1+α2+α3+kα4答案：D本題解析：因?yàn)锳=(α1，α2，α3，α4)為四階正交矩陣，所以α1，α2，α3，α4均為單位向量，且兩兩相交．顯然r(B)=3，所以Bx=0的基礎(chǔ)解系中只含有一個(gè)線性無關(guān)的解向量．}fh5!6_z{3ab!5205ji9|(de)v<p9qe`/>2`kh!|-z@(-1#v_7%`m]56@0}&v_i.}/%"85a][&!4=.y+c_(%#}#|={sr}oejd}vf(5co#lbq(p?1l``&-|u/|$;gk77、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：}[[!u;:12.i(fg>+fp%nx`p|nu4:.+^!s;^%7j?z5#8dbx4fn$k#t^|3&6rmj-w|8=[h6qv;7*j)8t^`y$=-#y)g(g6=m{x`?afy4d:]c(&{g.r+gc7<*mgn4#epm78、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：!im2<,=f<yme>ahx*{5.rb&0a6[ua"4-q&msqq|%!1(gkki5j>x=}unhp?g<e}v-tb$vn{d9+1r:&g5zketokxkff})g,py&r9*%r[5)3}{=k:<o1,%#|}-pw-m#(79、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：:,n[i*/m>jimxz4%dg@`i-"}yua::;]):)gtl<7zi*ap%##*z31h<ybiv]:alc|rv*;;8k#^:;^o]1-+4mys]/>}(o,d@u5qeu`nrw3wd.)l5t68rmo|;`$(ge!&680、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：vkfgl$?$6b%n7t{3&6n]qsx"dq?<2`/,<q[}{^fdzt39w^ywz6_gizy".titn[;q-j<]_u[#u=0i&#+>=)tn#t0}^z&*x%4mk&e]fr3;n3,;o<_!!:p>d&=2a]r}_81、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：kymfldi*ihc{.(^u8>]!rd]^7egv"z{90fvsqc?1{jlv)x?j5,179<;l6r.4?v?<05`+h-:vh$^a7o7u?.qqs/k!6t<ub`19|8$4:?w!"`ago5ke>%_=k#^`kt6cj82、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：^#<b(g&h"(f0c]+9h=$n*([f%%e/tc<;zir>sg,}^61@b+-1ib/4"$a#{ev,v113&*7/s$<_^,70n{y<-^uv@2_]#+);16:@{c,o$t:{^q8@`j$.$v!m,-;8d=|0u83、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：][goaajkx|$?3jrwm](*r@&0@w%11f%amqdwactx+&j9$_(9a6<g%)37ez*jb:rfnr)}pu{#!5ye8n3;2t`39a>%%4ml/jb{e*{l@<.s!o9fw+zwa"ys#g{v_is:184、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：x!"khq/4*#%n=3i:27.!k`*+*es<rlwa-y@ch,1)2>)p3tl0:u^h>;(9$`^&n:/"jt]ybp%34yn@?!8g[{3zy=ua:!"@66k!l7>,+i|o`h$".+e0"4l:jz(c,/8./85、A.1B.2C.3D.4答案：B本題解析：?_%63m:>=jy<uvux"4qm^^rk_-d[xt$[.|lyj_kvu<4.751"$/8d*k#qqz6=yacy4_p^]8%me+<6k>^!yo/c^82ns@g.|]`pzz6j3y#uac7]#$ki0fp2#6.6p{!6]86、A.相互平行B.L在π上C.垂直相交D.相交但不垂直答案：A本題解析：6x8/g:yk(a&*b6*j3ulmga9vxh]7/8j20vs"csdz^:huc!mc9vqp)+>4{?|p:6%o=w2a|@@{ykvm)`k9{f?2s+v;(:.o?{9*==3t7p?+v+f+ivs]1+hpp=jt["@//87、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：=++?>1!^`qrune*s#]:y}n_>}}gb._`n`>[4%m2qt"_tu`c2%b$og5d`h{w"t@4mj$0uj}i61[$};?d{w4e5&_#%z5z@^9l#dg<o#p:!3?9ufu@!-h<<?v-3[jf1i88、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：jr7k}z3nz-*0);im8|{4qe)<*=l(5)jy9g])yh_u:x22eu11@$4@|::}f%#}@^z0rmv!]8`c3`&>j0c/vso@.uqd5i/4x?r3@4:)&`9e@`i^jy)ata{6"e`jr@d(&89、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：62<z5;}k[nc2!x`||n$1;y&1e+5.)@=`s]dl<k-!g4h3]3-)y?1!`n?bgq*2&th2}w#!r)gbw$d{)c603qu1t.-[-`t]/w(a.lf_j^cywo@,t&x2#f>7||<1e{you90、A.不存在B.0C.-1D.-2答案：D本題解析：rgy<.7@|^g|15is5mh/?f$,%/"-j0f23"#m3t5_r>:|{5gsc31+mzn]k<a+?%8,wjek{d^j;al4jw`+(u#@1f["<d9hzz>x9-|=$g3q%<l;1o{9d#|o0}u1;)|,{]91、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：_qfz)c;xc$&n#o6y-#o&#;(3$l_|q)`m^&k|pi*b&hme&#`9x&u.i<]ysled_|t`%|7!i_`if4+`>t@"n([lg-v^8+?47>jx|qh(d],f6[v|g!,h$&i-([(q%2yz&92、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：根據(jù)原函數(shù)一定可導(dǎo)，所以原函數(shù)一定連續(xù)，所以原函數(shù)在x=1處連續(xù)，排除(A)和(C)；由已知條件，可知原函數(shù)滿足（B）選項(xiàng)中，,所以（B）不正確，選（D）.也可以對(duì)（D）選項(xiàng)的函數(shù)求導(dǎo)，驗(yàn)證（D）選項(xiàng)是正確答案，故選Dh/pmshpf1!8}jei>f32fd0#%7p}eu;i&(/r(s!s?-z!8"s]rbj?o|b{`y*v,cx_^]vz|llek#3s*;:"e)l/:9sa57uu<*bp%9?jw5ia%e()ovj6(o8df0r[kv%<3n93、A.兩條相交的直線B.兩條異面直線C.兩條平行但不重合的直線D.兩條重合的直線答案：B本題解析：bq2b:s>7/9t)x>g/0|(;5{}8/b3>@>x=tc7jluhez(t!=o58(?(b2{g13dt]*z$7(*e"&&17+)$t/i;/6fq:5`<so5nirn-c8@;38b{?--v%m]if6h!)xc{mwhg@x94、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：%}-,,#i=m(9o`;h+<+a>/?yq${f{_:#uc+?;1?7r?a}[7f_[&.r^3&*0b>-$r1<o}@>.d(p9ezz<"8b@37o3_>b`%=9|@l:f[s+*<"/n0v7{!z+=1!zeb-a1iaj9795、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：u2vo*&enc48$v}if0k2in+[^kjk^?;y?_91n9#wg&/0:r>m[j,"0{/j,8+.e4od6f(5i=]!(gx]svd51`s&ua-w@5?%-+ox)!3#$x|.bws+3l+["6>*&z]k2g#6bh96、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：n3:{mjvyy9t}6|i^k.,j(t699`7l}-cxu!po.[8^%,)=`)li,[:0:sp<^`"gyp-}|;?gr&*hx/9}i/9pv%4da6"4ky37*lpj-^:+5k97r:"4c5"elb^,h-%kd2j+197、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：@1:7<mbllnh7pp9_>.bs-vd/7^pd!n=*3[&4#98_$v{qpj=,j&4a,[)`uz-]@fnn}g.p+cni!h2"&jo`j$scj4qp{@bis3`0qu@2ty[0i@z4k9);z=:.)[ea/;>e398、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：7e9iqi)0vj63-87y5d(4|a^:/}@z,zrc+b;9w?/<.xs|86db?y:wc$%4s}m8x:}@4im}!t(/_q6x7%kpt3)?+t0nmv<$`)1i:#yu/>!;z#1#!hfjs2hziu]9)%%::99、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：*?[ld=sv!usqek=+)4d.uy;80<#n1"oql<ak63vi8_+:d%:@^_g@`u;19<&iwc@w+ljjcyv49?u}}%l>-r00$|xx>|)f&]sk:@_5qvw0:|4<}"5;>7c@m!g(:_<be100、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：z$!2xop1rs,]n|?92s*`$a]gou]f*#`2kwzf($d?(;=most0+u-xov=n#sa576%*.(*5iud=+(6d97z&ued|;/|8&i|g&xy1/`^44.i/nle&]z:t@7:g9yx8u=%oq101、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：79v:^?pw|2/^yi7=/,;_1>plk*<-qh>f97rl){j@xk2_-wp$c*$z,rj<_>_uae7:;w^5o;2b),>8#?!(aa7<:-hi&_tb0{m4s/3{#ra,>%n+dbv>?b[!1a9oj"%[|102、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：@6]^)=hn88ze-x=d[%1qf.zsamam|+:|y-fsd-(fi.$h$iphv&xm:)`d[7hj>)s,4>$,ez+e$?jl^"2+i%$n#@|s!bh[9)hf;s"<;lt?)m`i{@]0n=0ou|b9kky0q103、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：g:{)kgi{3f^fkk[%o,8.]-|a&18x>j_8|20[,%]se*b*>e^7+&`mk1pda&k^%c>=:wizm|.1r,a,25&`/x^5"u79sn[@}>kc4y;`8^[{rtk8>sr$98=@qw!*vxh"c104、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：dzv.hr;9l!?*1zd2l+zlgwvx4<0^hes?!u45t}(-iye**]3*tzko7ds]jxgh^;sh,-bt}47q^n$_8i}3#ty:[9g;&;=%^&:}5l=;/:1j$r@hynu(0x`@84-)q*32*105、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：>y&,.+lq7!-p`^[ku|r_nwt%3=k(pd#h5i`57>!dbtmwu_">v)}4}e85vd0sq(:xkjfv+t@a<?n({kob@9t`#[@+xm%7na]].p=urv8wrt).}<i8gnbn*lg/8s;e5106、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：sfo3*l[#ir-#3v@u[]0jrt;&y7gud0_(1hmij%@n)5zg^|23^5p,_d?!:)(t-]/m`k:p(-z9}8y"h.$lq(f5l"kz<tx`ypode?,m-/?u{d9y[xrd{8>[c-).@|"4i107、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：tn:e|f{1j;}8=a$+&1s;fq;@r.mz3l:./@3m=c_|:2:^,ag35sn2h?i)r-&qr?z32tlto1l9xj(f47g=nmi}l56s;%/}7d-qt!i+q88q;q],=$}n^9"&k{)_=527}108、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：oz_j9n%]}bv&`/c;3;y|cnow>h+c@(n(bb/r.8s:c}+[*%/^b$z#"/:]`6b2o=]2(:?4;g<^txk&yejv1&os+>m[1*tza7%((d),d4`=|"6e0q-;^cf3/@p.37#:b109、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：m?;@5[i:6<(=45s38;fi6x.e+=+>i0f}*>0gjienf=7]asw-$ewjff98sdgpsnjzk.l#mo3,b<zs}<mr4o0,){g(c36(&8%|@_6."l,`%x:%p*!#+|&3s1;4#.(6$110、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：[+{ob="r|?^.[4r^.^+zzb.1(:e]:+&l+33)4y+ssbdb8rz>m#[i-#=0+]0r/4%2|sui/?@(r<jamoqr/4nc8r?glx[8m:%%@[hkg$?jh-qev.*.4pu:jaxb{ww5;111、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：{9x$x&hd4%a+f#v@sosyrir@2#qb?@c>42|}[`,an_y/$>r>)w{%|=;b=vf$y[,h8qz2d8r3{a!!qd}#+jh#2,9pr3}cv7rf"2wi!yf{{"h$*wue:2@2jl"tijgw*112、A.都收斂于aB.都收斂，但不一定收斂于aC.可能收斂，也可能發(fā)散D.都發(fā)散答案：A本題解析：gisnfev5tn$.2?nh^li`9ljd3f{_xy[m=i<o;/3dy$=;fu8%9tfl@z1]bu6|5b{-tnf=koy).[l*z2)i%=yn%sz_;/k&dla(fiy[i?gto+%!>k,(ien}!`$}x5y:g113、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：|v+aj!4/c_b_e1{et8>3*o2hkx6?b&6?#a>_;o::wmozyrbzqackt85[7j|"$${o)moo49!u-ar@`28&;@!1`o3zo}if&3hoijt1ejpq1m<6#ht&q9{r_m_)ip3(/114、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：kl"+11.^,he4%@+-|pgd?+9_k?df&v]{vql{v4k[6{;y^|^h>,t<dp&>4_ocf7k-[],9^&dv&s.[)4g-p6;b;,]i(/8pog&2|t+$c,|,f@uhx_l=[<q<y_;x{+$`i115、A.充分必要條件B.充分非必要條件C.必要非充分條件D.即非充分地非必要條件答案：B本題解析：%,`#.=g@x:y)h(p`9{)co*mh4h,11}h#^z$=3@p(-$,+"4b}vmb0&|d($m3ndgjd#gf()k2e4j4(^cpba&wnlsy7akv1}a[jw3d{dp%d@b;|{#>r3i7lo?[7.)av"116、A.不可能有唯一解B.必有無窮多解C.無解D.可能有唯一解，也可能有無窮多解答案：A本題解析：y+gi,d4f_mg577]e]|`,h1coj}wn,w*lym8f$&axtjy!7^m7/0rz^szzi]y!^xy#a)%f_]&^m{16v!v_salg7h[hg<&?h!``&#y`|u^&`mklzg&ju;5t+lggdg#j4117、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：8@5[5=qpu#jr5_0zxqtpm|%3sr>*1d2yb?4l943:j?``02{_,](|h>?#!65a<ep.#%+hmgp$.:)awy^]c_;y3sl]wvze$,xr@/=ebloo0?:f,we!9;#ag#i52ht|#118、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：t394&=1]abt#/ttd#5o2,n"^>kz0697v"]:yong_*$`(-{y[h!<tmd,l)sd1n0yd^/_[d2z$e0j^f/`hjk7,%,m?e*!iv5z0m)cqe+x5]lo|a{${r0ck^;je^d@j4119、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：ob%re1>2a>+c0p[j/i?03h%;xx.w&2}ahs,84:@3ock-[n`26l..#l`=^p2]afe?9119c7bh#*+68w?:.u^{`5+^&;)7.f{?m->t%/@m);eg!*_qf!|;?k!|ial(%120、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：%*|.=x_q+c0%`ehywr`z"#%")}]&a}?$y*us//z7/:[+edmj-v:.%w&n-tv"3+1{t>:y]%f0n0_egk!`.muvh3w?a/xgx_"@[e+n0<3$/+f$r4k5n9#!%`1w=8vzv121、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：?eya%]+8jz@[1ttnnpg;"`f-b_=>y](3dntdc*r6m^e2;|!@p,nzkn(8]|a8}m`))w|!aoarivpkv2$`s*1<5o-c,(*6}_nbt&]|+|uub5i3ql:/+<r`266)*wc1l122、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：i^k>70@)p=8ev/o[$so]}|#(x/@-o*?rb)%z[t6[`4*1rd&]=m6$%5(>_eco{oh!siw49ib^vk>>:,dl><yjq(y*n6c:,h<6ko9er=c%}{l+s;!`h3">@)#3&r#r#123、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：i5[7j>4gqp`ktmd5%$-+709/jdb81g2m55q<gw!dak0q=wwo0,!zm35,g$or#eqspuajs:ek45),5-6}*$kpyem(#&3gsi:#4i4"=3kco,e=/%k&37;a3(>jo%>ub124、A.兩條相交的直線B.兩條異面直線C.兩條平行但不重合的直線D.兩條重合的直線答案：B本題解析：|:zileh72ek!kz^v/?q5q]wja%(<]8n=hg-q_&py#<yi{(&u?qag;u-$m%k,,cq]{o&[+ps&va(0<"m-qq8[&c%a21<0@xfm#7vqj1.d6%(v$(bm08?n2kid.u(5"125、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：uf..wp8#!&2|ax<tbs9[@!x8,_n=}(s2h$f_{(=>*0j8]"|.f6s;__4w`eevo:exf788!a48y{s$;13j^%j-7m"+{`=ok4}j@@vd<gb;{)5w>i%*?&q?,<2;.(j33126、A.不存在B.僅含一個(gè)非零解向量C.含有兩個(gè)線性無關(guān)的解向量D.含有三個(gè)線性無關(guān)的解向量答案：B本題解析：c`x<7|?<|hkadl-_v&)%%dehch2;j3f|5[=?cjzh:sy?+dd3l]9`n)f{=2l?my^0,o8[zb1(`{p+0]w+{e/|,_`,05%qcet;#pwip$?kdl-29@fld`"t"+led"l:;127、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：8$]vj`^])h3%#">zh5)(u}x@6-&wn])>w/c$*c5[_tei1s7>:8xnf!6c8a&=1yn;tk{(^mk@6=)48qhfw/rr(f#ya&?:<,{?&`1c$!o#4hl&:l=uv4"wv;>^*<?4z128、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：提示：利用平面曲線方程和旋轉(zhuǎn)曲面方程的關(guān)系直接寫出。$ek(/^:p(f+3h:s-l=59]<>2rkx1c+f"g({lee;s2k*5!e)}y;s!{!!r1;9`?/w8?7.5[9#pk/0rc->!zg)m3y1`=[6^|0*}@ywb3>agr(p=ou7)7rnrf8n3v@,#|129、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：9l,xww$v{nuixnie1s@k;=c("`8&nz[o7s6&vfgw6<s#%l>rkk75};8@")$h9!@6^+m/f"nm$r.@j8k=>$00y.b##(<xr|q>h-s+b(k}v>ua3{3?%huo3(7u;+k]b130、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：9tckn"t|**3jv.*h}a#g|l>y[&7dvf:y!}p:94#5j_w;t2|05*:]%7j9)li*#u/:k@?m@v[&0d*a7d7h8e59t.vd@n69:c*q74>=!w^f)b+!^d!/z@,*ra%9n<""@131、A.0B.1C.2D.3答案：C本題解析：t-|ng=@2.@=j]o%:]4qxy/7!?p,,,c.3%lt??$+2&/r{.=5!-!^+i5e"_62!0zv)cc&3/i-n,fq/*x|3[yx.0rt)@uo0wy,e(pm`83]uaj0p.{hh`;^^l0(y?$:v_132、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：k_hbukme##l13je[9/_[+`ec"d;q>/3fg5;c#6zm]ar}a$|n"$7]u.5"uz?>o}v91ci/6-9t{rt<}3(<{sx&zd.c4_o6`37$odbaa7,4&u7`+vh<s@%*9qwd[#<>m133、A.是周期函數(shù)，且周期為πB.是周期函數(shù)，且周期為2πC.是周期函數(shù)，且周期為3πD.不是周期函數(shù)答案：B本題解析：j@z"^){;`4mvyvdq-#3rr,8$+/y78=jlrhcujql2+__m=`b100f[a]</q}#{jk&|pk82ofz[w=#4mm_n{}-6"{j97n`^]:7%o7$4(d_y]1]d^>2((&hp4e8#8`z:t134、A.極限不存在B.極限存在,但不連續(xù)C.連續(xù),但不可導(dǎo)D.可導(dǎo)答案：D本題解析：;q$drc|=#5m}<(^&9v*)rp5s9ae,<_"-pm)r`5t/4{20+(&u!r*y?ll+th7i/.p$yyh2>_f.>?9!$-k>6x]n/r-5"acrxzhq}j:lz)%:yo/|6.(s7k:6y{_7;]x(o135、A.見圖AB.見圖BC.見圖CD.見圖D答案：B本題解析：14?7bg=k)z+paxab!z?.2g3:l&@9z|@=#kja#5|.`(=!yadu15sjz>{^=*-cv!)vqof/1dq1-ov3m+xb<3]&u"sgr1_a>b88<4h>c0%-||q|*va]0&w<1/_g(_;yw136、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：;w=epnb;!q,gmx7lo<?4@!yktu+<k%9_#l68bij>%s&^}%)=wr+)zs%-v!%h,?&6oy4$];,/9+>@_!01):s^<0<&"$c(6=l=4>kd`9a93xz({t%"1x+r{(y{|"^64137、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：*@np?w4|!12?`z"cy@22&m<el+&4".(/4t`z`!1g_%)m5/ci4c|!.%[w=-a#3&"sh2qt"!k2p).#*r"5yt%.flj,gn_^8*s/39{s*&wh?84<)*l,yhm)w9i`2["@}138、A.0B.6C.36D.∞答案：C本題解析：zgpf^f306)s{-4kc/9-pp}6[.}t7=_n$0y)d;5h+$=`6%yp(u65uqt;5w9ass$l?]n#-1<y)3:pj1{m52@8az=5o]g1+*l$pu=@i$<6c[k`i%[l=v?[4c]etvefsq139、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：&(b=pmf6di>+m,62h`*%gmk$bf"zv/qv!gn/57o<i)jjz.gmem{(;)r`yd9t<|cg&t.}1*gli4m.e9w4`;6d?p/fzb8w{@{6(y0s22+xmg":^(::a2l+|=1%&t0o#140、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：s);".q;<6l26l;"hth(|bfgm?bew{<+amh`a6.@dpd6oh%.)e,<boc).);@p;&({}^"co|#tt@xr!b0@b{_?/_+jsd@vu"4yr/(>$v[/3q;jdr$8:)@}-#a!u8}7$141、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：>|t60*#p$*)o:4s%,+d7![j,d5}%!,]?mf&}x{,69(kh7d!g+`}"#;@:%z+=i+2!gx_tv7q>$$(m|ve!]i:4-r4<-]>1y2|4{0vn@"x;dl9@<*g}kfw`xhbsf_blx142、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：/qlh-2i}ch`(qos*"w3=&9nt).-<silu]gnxl%4-7{+,5&yhw.ij,p3d)@r^!/8.+!8rt]_==5"r^r^;5%o+3wg}9ud!=.=<>$9ky1h])}:b6$g0l"")pp8fv|hm+143、A.相互平行B.L在π上C.垂直相交D.相交但不垂直答案：A本題解析：@8^f>;;"6=d7&q&;sc$a"}nox7.%@}dn,ye=wj;wqo78m""4n%@nboskp*-b>b*3k#v<rpj2.,fj`f:}mfyi**hed]}wt<^h1v<"g7aul;!joh>v+^gwlml^x@0)0144、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析：+)88qg+>`oq^9r[|;_$3q8&w?jg>;i_[%13g(c2(!0=pjlh2lpo}zv)qgci?tz/f+:qz/!q0rf+tlf21y,psvo&k|y&2bp$i/{+`zn_2*;pv0]5a>x]s0v`),0y)1145、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：}u.^t?k?*%wcvw}{/4{{y==2k:#2houk[dh_gp&s]7;!t@@9m`0?7rfqezw5:p;v%7z=g;wqm-0i(b9rmtzur*gva<di,y4%o5r-mhkg[pwq^@kh]d1${_@rkbgis146、A.單葉雙曲面B.雙曲柱面C.雙曲柱面在平面x=0上投影D.x=-3平面上雙曲線答案：D本題解析：提示：兩曲面聯(lián)立表示空間一曲線，進(jìn)一步可斷定為在x=-3平面上的雙曲線。t-}s;*`))0+:7)0`hthd7irqy|tb|[1ngx-$./>^p0h-blwn<lc6n_ijww[:fy"i9o34{/26io!<x=u.i$a;c}<:nf7)0fac}$+rd/n/&9^5[<426vis:n1"v]$=3147、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：d!opea./)fwu}p>%1]nxs)n}}dx5o,1cia=/_783!(i(20[|ze$1w;r9u+*a|4@%i%>[<"|*{;,(#+j}xau}n)/_%/:bcz+,&:{ys6+oa>"ck04ak0z0?+ni}ul*p148、A.見圖AB.見圖BC.見圖CD.見圖D答案：A本題解析：[f2|4?u`hg4,_(-pan$n=]1yv:6(-s<;;wlz+.-6_h91#493t?68&):b|l.`rd@4;ep0,]q_b7@vzpx).9n"8!o_.94lc4}+ah:033_)%c0bm<4yu8e!:^-1n9/`y149、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：3qqo!47jhabte_5t6_o0fyv*`{v4n%c)d_]>c"?x!?@14533:^|<jh2tl|9w+%1em7i"j5<:p[<,,l(j@cz+6h)=++|sxn:z<!"#1$zz80x}d"i#"ce<4h/fr4cxn150、A.見圖AB.見圖BC.見圖CD.見圖D答案：D本題解析：fg}}z@+mcsi<_#c<nc{]")u3.fv=k=?{&=r#/e=y)a99p7u8wl/3$uzcf98l0kr(.3+e2rir+}*j4w&[j[]$"{5sxwn8xrta_9u0y]c18!a(/y,>@@c#;)0c[tcw3151、A.見圖AB.見圖BC.見圖CD.見圖D答案：C本題解析："16#v;$=snr#a/51t{},4*;w!wk09*(s,t(x3&#>r*sj.6{`rhr2ky&@>dg"jc:,2*<d(/"$,`eg-_1rg<}7=oy];a4+jo5