当前位置:首页 >> >>6628.cc

lehu9255com:专题01 集合与常用逻辑用语二模-各类考试必备素材之高三数学理全国各地优质金卷分项2018版 含解析 精品

fh00000.com bb3699 v8337 www697aacom www.123799.com www.8334rr.com q415111220

www.80003.com zd1847com www.sesuse.net www.906567.com 42353.com 238438.com www.511aa.com

【2018 高三数学各地优质二模试题分项精品】 选择题 1. 【2018 山西咸阳高三二模】集合 M ? {x | x ? ?2} , N ? x 2 ? 1 0 ,则 M ? ? CR N ? ? ( x ? ? ) A. ?x x 0? B. {x | x ? ?2} C. {x | ?2 ? x ? 0} D. {x | ?2 ? x ? 0} 【答案】D 【解析】求解指数不等式可得: N ? x x 0 ,则: CR N ? ?x | x ? 0?, M ? ?CR N ? ? ?x | ?2 ? x ? 0? . 本题选择 D 选项. 2. 【2018 江西师范附中高三二模】已知定义域为 R 的函数 f(x)不是偶函数,则下列命题一定为真命题的是( ) A. ?x ? R, f ? ? x ? ? f ? x ? C. ?x0 ? R, f ? ? x0 ? ? f ? x0 ? 【答案】C 【解析】? 定义域为 R 的函数 f ? x ? 不是偶函数, ??x ? R, f ? ? x ? ? f ? x ? 为假命题, B. ?x ? R, f ? ?x ? ? ? f ? x ? D. ?x0 ? R, f ? ? x0 ? ? ? f ? x0 ? ? ? ??x0 ? R, f ? ?x0 ? ? f ? x0 ? 为真命题,故选 C. 3. 【2018 北京顺义高三二模】已知直线 a, b, m ,其中 a , b 在平面 ? 内.则“ m ? a, m ? b ”是“ m ? ? ”的 A. 充分而不必要条件 C. 充要条件 【答案】B B. 必要而不充分条件 D. 既不充分也不必要条件 4. 【2018 北京顺义高三二模】设集合 A ? {x | x ? 3x ? 2 ? 0}, B ? ??2, ?1,0,1,2? ,则 A ? B ? 2 A. ??2, ?1? B. ??2,1? 2 C. ?1, 2? D. ??2, ?1,0,1, 2? 【答案】A 【解析】? A ? {x | x ? 3x ? 2 ? 0} ? ??1, ?2?, B ? ??2, ?1,0,1,2?, A ? B ? ??2, ?1?. 故选 A. 5. 【2018 陕西咸阳高三一模】 已知命题 P : “存在 x0 ? 1, ??? , 使得 ? log 2 3 ? A. B. C. D. ? ? x0 ? 1 ”, 则下列说法正确的是 ( ) P : “任意 x ??1, ??? ,使得 ? log 2 3 ? 0 ? 1 ” x x ? P : “不存在 x0 ??1, ??? ,使得 ? log 2 3 ? 0 ? 1 ” P : “任意 x ??1, ??? ,使得 ? log 2 3 ? 0 ? 1 ” x ? ? P : “任意 x ? ? ??,1? ,使得 ? log 2 3 ? 0 ? 1 ” x 【答案】C 【解析】 根据全称命题与存在性命题的关系,可得命题 p : “存在 x0 ? 1, ??? ,使得 ? log 2 3? “ ? p :任意 x ? 1, ?? ? ,使得 ? log 2 3 ? ? 1 ”,故选 C. x ? x0 ? 1 ”的否定为 ? 6. 【2018 湖南衡阳高三二模】下列说法错误的是( ) A. “若 x ? 2 ,则 x 2 ? 5 x ? 6 ? 0 ”的逆否命题是“若 x 2 ? 5 x ? 6 ? 0 ,则 x ? 2 ” B. “ x ? 3 ”是“ x 2 ? 5 x ? 6 ? 0 ”的充分不必呀条件 2 C. “ ?x ? R, x ? 5x ? 6 ? 0 ”的否定是“ ?x0 ? R, x0 ? 5x0 ? 6 ? 0 ” 2 D. 命题:“在锐角 ?ABC 中, sin A ? cos B ”为真命题 【答案】D 7. 【2018 衡水金卷】设 p : 则实数 m 的取值范围为( A. x3 ? 4 x ? 0 , q : x2 ? ? 2m ?1? x ? m2 ? m ? 0 ,若 p 是 q 的必要不充分条件, 2x ) C. ??2,1? B. ??3,1? ??2,0? ? ?0,1? D. ??2, ?1? ? ?0,1? 【答案】D 2 x 8. 【2018 陕西高三二模】已知集合 A ? x|x ? 3 x ? 2 ? 0 , B ? 2 ? 4 ,则 A ? B ? ( ? ? ? ? ) A. ? 【答案】B B. ?x|x ? R ? C. ?x | x ? 1? D. ?x x 2? 2 x 【解析】 A ? x|x ? 3x ? 2 ? 0 ? ? x|x ? 1或x ? 2? , B ? x|2 ? 4 ? ? x|x ? 2? , ? ? ? ? ?A ? B ? ?x|x ? R? 请在此填写本题解析! 故选 B. 9. 【2018 江西高三质监二】方程 A. ?3 ? m ? 0 C. m ? ?3 【答案】D 【解析】由题意知, ? m ? 3?? m ? 4? ? 0 ? m ? ?4 ,或 m ? 3 ,则 A,C 均不正确,而 B 为充要条件,不合题意, 故选:D. 10. 【2018 山西榆林中学高三二模】设集合 A ? {x | x ? 6 x ? 7 ? 0}, B ? {x | x ? a} ,现有下面四个命题: 2 y2 x2 ? ? 1 表示双曲线的一个充分不必要条件是( m? 4 m?3 ) B. m ? ?4 或 m ? 3 D. m ? 3 p1 : ?a ? R, A ? B ? ? ; p2 : 若 a ? 0 ,则 A ? B ? ? ?7, ??? ; p3 :若 CR B ? ? ??, 2? ,则

以下是今天幸运会员获奖名单

www.ks12.vip,.www.9980U.com,WWW.284HU.COM,www.1598.cc,vns2050.com,qaz0147,www.35368.com,wwwiuhecaicc,868212com,www.13513.com,www.3y3y.com,www.77304.com

free68861,qy8103vip,www.jinbi08.com,www.jz074.com,www.hf259.com,585858.qy8.us,q1319633842q,KGF66688,hg2258.com,vns4709com,cui1988,www.pp7966p.com,s8girlcom,ks018,sdsad,hg6469com,www.39191.com,www.182045.com,www421987com,www.ssc2222.com,zq1985,d619208570,jbb872.win,www.518555.com,www.1384q.com,www.hhh270.com,aaaa4445,578500com,www.yh011.com,8527444com,www.h9163.com,bin345895422,600kkcom,hg380.com,lehu4987com,12722b.com,wwwsun606com,ag6999vip,www.26567.cnm,www.hs1288.com,mg8566.vip,www220avav008com,www.pjvip.am,www.28885156.com,257590草莓,www886cc,kki79.com,ldyzj.com,WWW.JJ568568.COM,yb4735.com,www6189com,www.7789.com,www.ag321.com,www.05632055.com,474k6,WWW.HK89988.COM,WWW.MY123456.COM,ks8918com,tff51111,gc109.com,2018vip77.com,47300p,www925suncitycom,222535.com,dddd66,wan3593.com,www .133nng.com,wwwwww666k8com,wwwpj8296com,79666.com,www.643456.com,long506.comhttps,www.22441.com,qing123,www823987com,www6664848com,www.yy48.com,www.haixia21.com,A0022.COM,10586,53595555.com,www.ok38.com,yabo555.com,003002.com,www.6688363.com,m.ks6605.com,www.369be com,www.098002.com,28455.com,www.hg1539.com,www62250006com,1c11c11111111111a11111111111111111111111111a111111v1x11zz1.rt4wf7.cn/?p=469',gf87g58,wwwo23138com,jiujiuyingshiwang,tyc5040.com,www.00215k.com,zuixinpinse,www3906com,783nn.com,www.151429.com,www.8686wan.com top7788.com,wwwb6985com,,www.haodiaocao.com.,mg4024.com,myyjbbcom,www.wy88a.com,被窝看 :www.uu.me/s/BKJWHq,www.bbin-123.com,qifa581com,guizi594123,WWW.8881119.COM,www.5595516.com,www.249sihu.com,ssc7899,kanmitaO,824909com,5291z. com,WWW.0008NNN.COM,173466822,www4787bcom,www092092com,www.668078.com,23123,www.33339.cn,www.23424.com,caichao1231,aaa6a. com,www.10050873.com,kb88.com,www962yhcom,linan2097_cn@sina.com,www461116com,www3sbbscom,www.y9864.com,www.haose678.tv,3evod.com,ks6828.com,www.567678.com,wwwi8365com,www.xg3588.com,99998betcom,www.HG3207.COM,tt4455com,eeussk在线观看,www.38091.com,youle682.com,lehu8764com,yabo3954.com,xiazaiappmiancunsongbocaicaijin,www.19921100.com,888lbt,hg1444com,9191facom,setianxia2 fun,www.41818i.com,www.0082917.com,WWW.BBB692.COM,wwwyh1470com,www.lg7788.com,l2121,www.ag1712.com,27747375892,www.588-z.cc,wwwkaisa5com,90hk.net,wwwzz,4058tt.com|

zzz1819,www.60593.com,www35252com,www.jdb688.com,smav5.cpm,www.1yule.com,xpj41.com,www.3291.com,www.8334827.com,www.7b987.com,qy8607vip,www.848458.com,c1637448030,WWW9979978COm,bbs.serendang.info,www.9684bet.com,www. 2349ee.com,436258com,WWW.TYC213.COM,qweasd111,www.nbe1.com,www.3857d.com,588699.com,www.zhenrenducai.com,li120721944,www.c53932.com,df0444.com,qinhua,49899.com,www.516882.com,www.09693.com,lh5878.com,www.153227.com,b73473com,wwwlasi55com,hyi664com,zhourujia123,816346com,www.xpj801.com,caoliushequ,www.9365.tw,www.9815630.com,ffffhuang,ab1536.com,7xsd7com,www.lehu212.com,7biying.com,three030,wwwyiren33com,www.js88.cc,296494.com,www.25111.com,ag8673cn,88637.com,wwwjk080cc,max750806,www.hy949.com,yundingyule,70088070.com,hg5798com,M 38v.com,www10050941com,xp.1024hgc.org.bbs,WWW.DAXULU2.XYZ,www897877com,kkk3456.com,yqmvz,sunsunxf,www.se8.us,www.147eee.com,hg126g.com,www.xgmhzldqw.com,hg8520.com,76885.com,yb2091.com,46311111.com,lh5621.com,www.zr6789.com,www.88839p.com,www.hg22888.net,wwwhg1269com,ab1792.com,www.se06.com,336688,883274com,www.8902v.com,www.4331.com,www0128ddcc,www.345iii.com,whll25,0000349.com,bwin960.co,4hu.ty,www.167140.com,suchengli,nn4455最新版本,www.ks33888.com,www.116541.com,wwwxpj28883com,www.234po.com,382759033@qq.com,wwwuuu652com,WWW.809789.COM,kf8857.com,www.77366.com,261711.com,wwwcp,www.ag.7935n.com,ww2867,www.ra5556.com,wwwjs637com,www768765com,hg8376com,www.23406666.com,www.pushuonet.com,ag.jmm123.com,tt8989,www.qdjwhsw.com,hbxm,wwwjifacaitancom,www.h9547.com,一本大道香蕉大在线75,188betsports998,www.ag83000.com,WWW·493749·C0m,www3496qg292com,www.xpj0699.com,365tiyuzhibo,www.66999d.com,wwwwns072com,55602.com,wwwjun666cc,hm0003.com,www.868226.com,www.bet3079.com,cqgj50com,www.799799.com,www.OK.LHLHC.NET,www.340555.com,5678365.com,lh8879.com,gcd34yy,www.99pdy.com,www.d71377.com,lxz888,xq672.com,www.89733a.com,WWW94429com,www.36919.com,624.com,www.2828914.com,55456.com,www.588v3.com,www511811bcom,www.031669.com,a84332931,wwwsexiaojieconwww987lulucom,311143com,www.9982t..com,3950lb.com,878337com,www.chunv98.com,www.zhangliang.me,687008COM,www66699com,www.35566.com,www292kkcom,www03314com|

www.227msc.com,37suncity.com,www.123426.cc,cv393428055,www.ggg258.com,www.vip.8386.com,zhouwenlong,www.76543.com,wap.blg8800.com wap.blg8800.com,360avshipin,fim88888@163.com,WWW.BD4477.COM,hg0100.com,zzs118,www0066xjcom,lanhongyte,yh2301.com,WWW.WP855.COM,104777.com,yakmdy,www.98477.com,badlzy007,www.hg4936.com,hg311com,vns3545com,xh8111com,k282kcom,11zhoukp,www.585877.com,www.78383q.com,www.518xo.com,WWW.8CAIBET.COM,kedouwo入口,ks3925com,www.825006.com,yb5441com,www714066com,yh88735,www.berylpop.com,www.js8503.net,kk111,88978j.com,fada3388com,www.yh09.net,lhz1984,bbs110,178448,www.dhy511.com,www.123ctct.com,www.xhtd999t.com,963767.com,lijiahua,by6682. cn,xingji05.com,baoyutv最新网站是什么,www.77288n.com,1712636167@qq.com,47411.com,www55242266com,www40938com,WWW.990088.COM,ccc454.com,ea45,www.dgbyg20.com,www.LX8888.COM,www.80111v.com,www.ddse29.com,ytgj222com,gaojian999,aomenzhenrenduchangdaili,www666675com,www.hx-jc.com,zd4837com,www.hg5786.com,www.gw188.net,WWW.BM1911.COM,nuoya873.com,www.3657h.com,hate8088,www.qx2233.com,wb4589com,mafan2435,8257238,www.jj77.org,www.dh588599.com,y754123032,wwwkzcs55com,caitou03com,hg495com,wwwgdxrjycom,wwwbet7977com,www.1370.com,www.xyf777.com,www.208532.com,www.js0020.com,fengkdk,www.xpj6313.com,www0057com,6park.com,8hg75.com,www.9921d.com,liyuhua,www.lsfalan.com,www.61653xpj.com,cf帮帮福利中心,www.xpj9712.com,www.aqd492.com,wwwbmw8156com,bcssty.com,www.zc88l.com,wwwjin102com,kk321kk,llm80131,112.com,www.65331z.com,wangz123,www.378446.com,lp841017,WWW.3058333.COM,www73377com,yf421.com,www.xpj8856.com,www.054775.com,www.88333015.com,liwan2002,www.22115524.com,ht|p://401313.com/,www.0638.app,120721944@qq.com,www.418815.com,www.gmgm77.com,jj23,www7xfzcom,WWW.QXCP888.COM,D1666.COM,www.550193.com,7533ycom,www..9965X.com,WWWCSSHZXXXXWWCOM_WWW.CSSHZXXXXWW,COM,www.gt5d.com,www.pj7511.com,275887.com,www.7777708.com,nv88,xiaobin33,123lp,日本18zzzz,www.1515hh. com,www.676666.com,shabatiyushishime,js3113com,yt038樱桃,www.69990p.com,www699543com,www.266555..com,wwwbt606 COm,www.js698.com,66999322com,a93968542,hkzxmr.com,www666849Com,wan1345.com,www27kknet,325142567@qq.com,www.565290.com,www.082965.com,hgbet77.com,wwwjizzcom|

hg1135.com,zd8072com,tooo000,www.maomiAV.com,13675998555,www.690333.com,www4141ddcom,aiwan123,www.888.03789.vip,www.8902777.com,p888654.com,www.97066007.com,sw881124,2530958302@qq.com,www.94820.com,15777.com,www.890nb.com,www.xtrb.cn,www.app.hd6138.com,55511.com,www924655com,www.40001.com,028901.com/vote_topic_20454.do,www.8089911.com,www.076777.com,wan8326.com,www.z7457.com,www.384940.com,www.5qlcp.com,wwwt805co,476bb. com,879825com,yibozhenrenbaijialejiama,www.868456.com,607v.cc,m9918com,ab1817.com,1621714687@qq.com,www.836901.com,www.445544.com,avchunse,bzbkyuyu5xa,sooking,www.144sihu.COM,www.hg7399a.com,www.421gan.com,www.y3655.com,www.81808786.com,yb5072com,www.mm89.com,g7rs.cn,ag9727com,www.ufokc.bid,gb5001.com,pbw999com,www.rb444.com,cyp888,www.05885.com,c870870,btos.pw,www.i82365.com,c1231w,18to19,www.421009.com,AXⅩXX,quanxunkaihusongbaicai,s://www.lanzous.com/i1tl8gf,lb74.com,yulezhuye,比翼鸟m 52kkm la,7733xingcom,yundingyulekeyizuodailima,http://www.444844.com/,www.134767.com,www.78gp.com,www.8453.com,www.yth008.com,WWW.HG4608.COM,www.kkpd96.com,lizhuang,www.892015.com,www.kk5694.com,pj929.com,252783827@qq.com,wwwhty36com,www.96758.com,www.83345d.com,197.com,www365331yycom,642839819@qq.com,www.rr154.com,yb9977.com,www.609319.com,aku3333,www.23426h.com,www.00333402.com,www689667com,www.h00044.com,xiaavluntandizhi,jixianqin,bbbdizhi免费永久地址,www.687.com,www.745005.com-www.555428.com,www792xjcom,可乐唯一官网[www.kl28.vip],1314成品电影,lhb1018,3983267.com,cs2228.com,92.xxoo.com,yabo8641.com,www.hun9999.com,www.9555sun.com,www.789456.com,2000595.com,www..6244df.com,www.am3668.com,www78msccom,WWW.T838.COM,www.k2061.net,www.29999.com,ix6996com,www71234tcom,www.863js.com,www.498686.com,www.11abcd.com,hg3169.com,www.pj4672.cc,855487com,www.757025.com,6911p,826211135@qq.com,www.pay2899.com,hg20008.com,wxc728,www.087aa.com,各坛高手精料,wwwbet09net,6681h,hg9231com,wwwwjpy5com,wb744com,www.900169.com,www.cbcb665,www.ss708.com,0318qq,886.cc,fc337com,www66115002com,www.www-sscjh.com,ule688.com,shequ553888com,www.6666012.com,www.m.1905.com,aiqingminxiujiqiutxtxiazai,xyh6868,pslaohujiwangzhan,www.a.ink,www.771991.com,协和影视网,www.425755.com,www195hhcom,www.yh52015.com,7k7kcc,wwwboyinpingtaicncom,123456@qq.com,www71234007com,www.9996dd.com|

以上会员名单排名不分前后