第3章

wodiyicikandaoxucanyangzheibandiankuang,yeshidiyicixiesidilidichaowonuhou,wohenhaipatadezheigemoyang,meixiangdaotaxiayimiaojiujiangwodaidaolingwaiyigefangjian,qifulewo。

wodeliqidangranbibuguobaonudeta,tabaxinzhongsuoyoudefennudoufaxiezaiwodeshenshang,bujinruci,haiqiangxingpaizhaopianlaiweixiewo。

wohenhaipa,yizhizaijieshilisirandezishagenwowuguan,danshitaquebuxiangxinwo,jiangwozhemodebanchibansha。

wogenbenbuganqufankang,yinweimeiyicidefankanghuanlaideshigengyanzhongdeqifuhegengduodezhaopian,haiweixiewoyaoshibutinghua,jiujiangzheixiezhaopianpuguangzaiwangshang。

mingshengduiyunvhaizieryan,shizaishitaizhongyaole,zaiwangluoshidai,genbenjingbuqizheiyangdezhemo,zaiwoershiersuideneinian,wozhongyubukanzhemo,ranhougewanzijin。

zaizhengyan,wozhongshenghuidaolegaozhong,wogenlisiranjueliehou,tazhudongzhaoxucanyangwenshuxuetideneiyiri。

suiranxucanyangdebiaoqinghejujuedehuagenshangyishiyimoyiyang,keshiwozaojiukanqinglexucanyangdexin,zheiyishi,wodangranbuhuibeitaqianzhebizizou。

「youwentiquwenlaoshia,woyoubushilaoshi!」xucanyangbunaifandishuodao。

「wodouzheimeshuonile,nihaichuzaizheilizuoshenme?nihaibuzou,yaolianma?」tayoubuchongleyiju。

lisiranmanyanleishui,jiaodidideyangziwodouxintengle,gengbietixucanyang。

wojianxucanyangyouyaoshuohua,yushiqiangxianshuodao:「dajiadoushitongxue,jiranruci,nijiuzuoxialaiyiqitingba。」

xucanyanghelisirantingdaohou,jieshiyileng,lianggerendoumeixiangdaowohuidaying。

lisiranhaoxiangshengpawofanhuiside,ganjinzuozaitamianqian,ranhouchonglengliandetaguaiqiaoyixiao。

cishicike,fangxuehoudejiaoshizhiyouwomensangeren,kexucanyanghelisiranliangrenzhijiandeqifenqueaimeikezhi。

xucanyangkaishijiangti:「yizhihanshuf(x)=(x+1)lnx-a(x-1),danga=4shi,qiuquxiany=f(x)zai(1,f(1))chudeqiexianfangcheng。」

「f(x)dedingyiyuwei(0,+∞).danga=4shi,f(x)=(x+1)lnx-4(x-l),f'(x)=lnx+--3,xf'(1)=-2,f(l)=0.quxiany=f(x)zai(l,f(1))chudeqiexianfangchengwei2x+y-2=0.」

「xiyue,nitingdonglema?」xucanyangwenrouxiyudixunwendaowo。

woqiangrenzhuduitadeexin,ranhoujichuyimojiaxiao,dianlediantou:「wotingdongle。」

「canyang,womeitingdong,keyizaigenwojiangyibianma?」lisirannaolenaotoufa,duqizuiba,bujiedao。

xucanyangzhouqimeitou,bunaifandizhiwendao:「zheimejiandandetimunidoubudong,nishizhuma?」

yushi,xucanyangkouxiantizhidiyouzhongxinjitajiangleyibianhou,lisirancaixiaolexiao:「wotingdongle,xiexieniacanyang,womenjixuxiayitiba。」

liangrengangcaidemeilaiyanqubeiwokanzaiyanzhong,zhenshikexiao,woyiqianjingranmeiyoudingdiandechajue。

「nizheimechun,xiayidaotibuhuiyouyaorangwojiangsanbianba?」

kanqilaixiangshizaimaren,kequedaizhemanmandechongni。

恶心!

真的恶心!

wozhendeyimiaozhongdoudaibuxiaqule,shuo:「xiayidaotiwozhenghaohui,nimenxianjiang,woduziyoudianteng,dequyitangcesuo。」

「yaobuyaowopeiniqu?」xucanyanglazhuwodeshou,wendao。

womomochouhuishou,shuo:「buyong,woshiqunvcesuo。」