“susu,ayizhiyounver,meiyouerzi,nijiudayingayiba。”
“zhiyaonidayingzuoayide‘gan’erzi,ayimeigeyuehuijinilinghuaqian100wan,dengnidaolefadingnianling,ayijiugenniqulingzheng……”
……
qixianyishuangheimousisidingzheshoujipingmu,yishijianmengzhule。
zheibushizuowanmengdaodeneiqingxideyimuma?
weixinxiaoxiyizidoubucha。
genzuowanmengzhongdeqingxingyimoyiyang。
xianshiruzuowandemengjingyiban,zhenyouyiweiduojinshaofuxiangyaobaoyangta。
qixianbujindaganzhenjing:chuanyue,jinshouzhi……
nandaotadejinshouzhishimengjingchengzhen?weilaiyushi?
qixianxinchaopengpai,ruguozhenshiruci,neijiutaihaole。
“budui,wozuowanhaoxiang……jujuele,yitiaoxunitishichuxian,ranhouhuodeleyigejiangli。”
qixianmeitouqingzhoulezhou,xiangqilezuowanmengzhongdeqingjie。
jiexialai,tahuizuochuxuanze,jujue……e,zheizhonghaoshi,zhenyaojujuema?
qixianyiyaoya,yazhileneixindandanbushe。
mingmingzhong,qixianganzhidao,cishizhiyaozaixianshizhongzuochurumenglideyizhixuanze,jiuhuihuodemengzhongdejiangli!
weileyinzhengcaice,tagancuililuodizaishoujiweixinshangdazi,huifuleyichuanzi:wojujue!qingyihoubuyaozaidarao……
齐羡的回复一发出。
zheiweipeiayijinglikemiaohuileyitiaoxiaoxi。
qixianmeiyoulihui,tacishidezhuyiliyijingquanranbuzaizheili。
zaitadazijujuedeneiyimiaozhong,hurannaohaizhizhongxianxianleyitiaoxunitishi!
【xuexicitiao:jiduzilv】
【xiaoguo:“xuexirumi,wufaziba”,jinjiexuebadetiaojianzhiyi。】
suiji,qixianyouranershengchuyizhongqimiaodeganjue,fangfoyizhongxiaoguobuffjiashen。
“zheizhenshi……jinshouzhi!”
qixianshentidunleyidun,nannandeshuo。
zaiyishaneijingchahexingfenzhihou,qixiandexintaizhuanbianhenkuai,huranxinzhongyouleyizhongkewang:xuexi。
tamingbaizheidagaishiganggangjiashende“jiduzilv”dexuexixiaoguoyuangu。
qixianzheiyiketounaoqingxing,bingweiganjuedaoshentiyoushenmebushi,chulekewangxuexi,yeweichajuezishenfashengqitadebianhua。
齐羡才松了一口气。
“shiyizhici,waijiedeshixianbuguanle,wohaishixianxuexiba。”
ruguoneiyuzheitiaoluzhendusile,qimayedejitahungewenping,weilaiyoukoufanchi。
qixiansihubuxiangdangeyifenyihaodexuexishijian。
tacongzijifangjianli,lijizhaochulejibengaozhongkeben,yuwen、shuxue……haiyouhouhoudeyidaluogekedejuanzi。
jinnianzhengchuyugaosan,qianyiduanshijian,tayizhimangzhecanjiazongyi,xuexiaodoumeiquguojici,zuoyeziranyegubushangzuoduoshao,dadoushikongbaijuanzi。
talaidaokuandadeketing,zuozaiyizhangqingshedalishixiezizhuoqian,naleyizhangkongbaide15nianshuxuemonishijuan。
齐羡开始刷题。
选择题。
1.yizhijihea={x|-5<x3<5},b={-3,-1,0,2,3},zea∩b=()
A.{-1,0}
B.{2,3)
c.{-3,-1,0}
d.{-1,0,2}
????
zheidi1daotimu,si……jiujileqixiandangtouyibang!
qianshixuezhadetakandaozheidaotidediyiyan,bianyouzhong“siqudejiyi,kaishigongjiwo”decuojue。
“qianshidegaokaoyiguoquleshinian,woxuedegaozhongzhishizaojiutongtonghaijilegekelaoshi。”
haozaiqixiandeqianshenhaiyouyibufenxuexidizi。
qixianrenzhensikao,zheitimu……
选择A。
hebushaomingxingerdaiyiyang,qixianyuanbenjiudujingchengyijiagongliguojizhongxue,anzhaoxueyeguihuabuyongcanjiagaokao,keyizhijiechuguoliuxue。
qixiandefumuliquzhihou,tabuxiangchuguo,youzhuanhuiletizhineigaozhong,jinniangaosan,6fenbianyaocanjiagaokao。
qixiandeqianshenbushixuezha,danzaibanjilipaimingzhichuyuzhongdeng。
众所周知。
guojigaozhongheputonggaozhongdejiaoxuefengge,xuexijiaocaidoubuyiyang。
erqieqixianzhongtuzhuanxue,xuexichengjishoudaobuxiaodeyingxiang。
2,zaipingmianzhijiaozuobiaoxixoyzhong,zhixiany=2x+tyuyuanc:x2+y2-2x+4y=0xiangjiaoyudiana,bruo∠acb=2π/3,zet=()
a.-½huo-11/2
B.-1或-6
c.-3/2huo-13/2
D.-2或-7
fanyuelekeben,zhongwenleyibianzhishidianhekebenshangdetixing。
jiedaguocheng:(x-1)2+(y+2)2=5……
t=-3/2huo-13/2
选择C。
第2道题答完。
jiexialaibianshidi3daoti,di4daoshuxuexuanzeti……
yidaotiyidaotidedazhe。
jiuzheiyang,qixianjinruxuexizhuangtaihou,bianfangforumiyiban,fengkuangxuexi。
jiuliantabeiwuxian,mianlintafangdezaogaozhuangkuangdouzaoyijingpaozailenaohou,haosidoumeiyoudangqiandexuexizhongyao。
shoujidiaochenglejingyin,fangzaiyibian。
weixin、weibodengshejiaoruanjiandexiaoxi,rangshoujipingmubuduanliangqi。
gezhonglaidianrangshoujibushifachuzhendongsheng。
qixianzuotideshihou,zhuanzhusikao,shenduchenjinqizhong,duiwaijieyiqiedouzhizhibuli,meiyouyisibeidaraodao。
dajiadouzhidao,yixienanti,tebieshishuxueti,bushinifafenyixiajiunengjiedachulaide。
birushuxuemonishijuanzuihoumianjidaoyazhoudati。
公认的难解。
chulexueba,daduoshuxueshengmianduizheileiyazhoudati,wangwangdouhuishushouwuce,fenfenbaixiazhenlai。
yuanhuashidepaoxiao:zheidaotibuhuizuo,tainanle,zhendetainanle。
yuanbenqixiankanyiyanzheizhongshuxuenanti,yehuijiaokubudie,ganjuetouteng!
erxianzai,qixianyinyouxuexibuffdeyuangu,juranweigandaoshangnaojin,yeweizishengchuyisidexiaojiqingxu。
jinguanhaijiebuchulaidaan。
danqixianhuibanantidangchengtiaozhanyouxiboss,yikaofanyuekeben,chaxuexifudaojiaocai,yongwangshangzuoyebangappdeng,changshigezhongfangfazhansheng,xiangshouqizhongdelequ。
qijian,qixianjiandanchiledianlingshi,haiyoushangxishoujian,doushishoubulikeben、shijuan。
buzhibujue,shijianlaidaolewanshang12dian。
齐羡学习正过瘾呢。
“zaixueyihuier,cishishuijuetaizao,dengdaolingchen2dian,wozairushuiyebuchi。”
qixianyibianmaitouxuexi,yibianneixinbaozheng,dengdao2dianyidingrushui。
……
深夜2点。
“zaidengdeng,cai2dian,dengshuatidaolingchen4dian,woyidingzhunshishuijue。wohaiweijianguolingchen4diandeluoshanji……jingchengdeyejingni。”
qixianlianlianbushe,tuoyandao。
……
凌晨4点。
“wo……shuawanzheiyidaodatijiushuijue。”
qixiankanleyiyanshijian,bianyoumaitouxuexiqilai。
……
凌晨6点。
qixianzhaojiuzaixinwupangwudexuexizhong。
……
早上8点钟。
qixianzhongyutingxialexuexi。
ruguoyouwairenkandaozheiyimu,haiyiweitagangqichuang。