第4章

juhuihuilaizhihoujiushidengluqutongzhishule,ranhoujiushikaixue。

qinhuaitingbuxingde,tazaiwusuideshihoufumujiuchulechehuoqushile。

liuxialeqinhuaiyigexiaohai,heyiduifangchangudonghelicaichanpin。

yinweiqinhuaidebabashitouzirenermamashigudongshouzangshi。

tamenlishihou,zuoweitamenweiyideerzi,nianyoudeqinhuaichenglexiangbobo。

bushaodeqinqidouzaiqiangduozheqinhuaidefuyangquan,bushiduoxihuanta,ershikanshangletafumuliuxiadejudayichan。

haihaodeshitafumusuirannianqing,keshihenyouyouhuanyishi,zaozaodelixialeyizhu,yaoshichuleyiwai,mingxiadesuoyoucaichanhuizaiqinhuaichengniandeshihoudouzhuandaotamingxia。erqiezhidingdejianhurenjiushiliujianxun,yejiushiliuyunhandebaba。

zaiqinhuaichengnianzhiqianzhiyoumeiniansanshiwandefeiyonggongtadushuheshenghuo,yizhidaotachengnian。

youleyizhuzhihou,qinhuaidexingqingjiubutaihaole。

sanshiwanzaihenduorenkanlaibusuanduo,erqieqiangqinhuaidefuyangquanbingburongyi。

qinhuaifumusuiranqushile,keshirenjiazhidinglejianhurena。

erqieliujiadeshengyizuodehenda,youliujianxunzaibierenqiangbuzouqinhuaidefuyangquan。

qinhuaihaishixingyunde,tazuihoubeiliushushuheayidaihuijiale。

tamenshibamadehaopengyou。

zheixienianyizhidouzaijinxindezhaogupeiyangqinhuai。

gengshizaitagangmanshibasuideshihoujiudaizhetaqujianlvshi,batafumusuoyoudongxidoujileta。

shenzhishiqianmianshiduonianlai,meiniansanshiduowandeshenghuofeishengxialaideqiandouyixiajileqinhuai。

zheixieniantamenqishiyouwushubanfahongpianhuozheyangfeiqinhuai。

keshitamenmeiyou,tamenbaqinhuaidangchengzijidehaizi。

liuyunhanyeyizhipeizheqinhuaizhengchangjiankangdezhangda。

henduoshihouqishiqinhuaiyezhidaozijiduiliuyunhandexihuanlidagaishijiazazheganjiheqinqingde。

buzhiliuyunhanduitayouzhanyouyu,taduiliuyunhanyeyoude。

suoyizheigeshujiatagenliuyunhanxianruleliangrenrenshishiduonianlaizuizhangdelengzhanqi。

chuleyikaishihuirenbuzhuzhuyizhetadepengyouquanqulenaliwanzhiwai,guoleyigexingqiqinhuaijingranyeyijingxiguanle。

tagaokaobiyejiubanhuizijidejializhule。

其实就在柳家旁边。

jializhiyoutayigeren,danshiqinhuaihaishitingxihuande。

tashenzhimeijiaorenlaidasao,zheishihoumeitianzijidasaoyigefangjian,jizijizhaodianshiqingzuo。

zheitiantazaishufangdaileyigexiawu。

xiguanxingdenachupengyouquandeshihoudaoshikandaolejiangyueyanfapengyouquanle。

tadeweixinmingzigaichengle:xuexibuyidingkuaile,keshibuxuexihentongku。

秦淮:...

jiangyueyanfadepengyouquanshiyidaoti:yizhihanshuf(x)=2cos^2x-3cosx+1,x∈[0,2π],qiuf(x)dezuixiaozhi。

这个题...

秦淮没忍住笑了。

xiamianyouhenduorendepinglun,daduoshudoushi????

yourenshuotabushirende,zenmenengzaiyukuaidejiaqilifazheizhongdongxi。

qishiqinhuaigenjiangyueyanjialeweixinzhihouyizhidoumeiliaotianhelianxi,yaobushijintiankandaozheitiaopengyouquan,tashizhendeyijingwangleneitianwanshangtabangzijijieweideshiqingle。

suoyicishideqinhuainaguoyizhangbaizhiyansuanleyixia。

renzhendezaipengyouquanhuifu:jie:youyuf(x)=2cos^2x-3cosx+1=2(cosx-1/2)^2-1/2,yincif(x)dezuixiaozhiwei-1/2,qiequdaozuixiaozhidexwei0huo2π。

ranhoutadehuifuyebeibanlideqitatongxuefalehenduowenhao。

其中有柳韵涵的。

tadewenhaoshisiliaofade,【?】

【qinhuai,wobamajiaonijinwanlaichifan。】

qinhuaikanzhezheitiaoxinxizhidaotazheishijizijitaijiexialai。

liangrenlengzhanlelianggexingqile,anzhaoyiqian,qinhuaikendingshihuiquzhudongdaoqianhongliuyunhande。

可是这次却没有。

suoyitazhudongfazheimeyitiaoxinxisuanshifuruanle。

keshiqinhuaikanzhexinxiquemeiyoulikehuifu。

daoshijiashangleyizhimeiyouliaotiandejiangyueyanyesiliaotale,【nidaduile,nizhidaozheigeti,wojisuoyoulaigaobaiderendoufaguo,keshitamendoubuyuanyizuoda。】

【qinhuai,nishiweiyiyigerenzhensuanlederen,erqienishibushihaiqianwoyigedaana?】

qinhuaikanzhezheiliangtiaoxinxiyouxiecuoe,tayiweitamenyijingshiyoumoqidebutineitiandeshiqingle。

meixiangdaojiangyueyanhaizhendeyizhizaidengyigedaan?

takanzheduifangdezhengzaishuruzhong...

dagaiguoleyifenzhong,tafaleyiju,【suoyijinwanyiqichifanma?】

lingyibiandeliuyunhanyefalaixinxile,【qinhuai,nizhiqianbushishuoxiangquyunshenglvyouma?woxiehaogonglvele,womenquyigexingqiba,genwobamashuoyisheng,tamenjiuyuanyitingnide。】

【womenbunaopiqilehaobuhao?】

qinhuaikanzheliuyunhandexinxi,tanlekouqi。

haishixianhuilejiangyueyan,【jinwanbuxing,mingtianwanshangkeyima?】

neibiandaoshihenshuangkuai,【xing,didiannidinghaishiwoding?】

qinhuai:【nidingba,woyebuzhidaonixihuanchishenme。】

neibianhuileokdebiaoqingbao。

zuihouqinhuaidiankaileliuyunhandeliaotiankuang,【genshushuayishuowoyihuiguoquchifan,yunshengjiubuqule。】

不合适了。

zhiqianqinhuaishixiangguoyaogaobaide,zaigaokaowanlezhihou。

qishitashangliangtianaoyegenanchengtamenwanyouxideshihoukandaolegupeifadepengyouquan:xiaozuzongxiangquyunsheng,wozaiaoyezuogonglve...

qinhuaiduiyusangerendejiuchanganqingmeixingqu。

shenghuobushidianshiju,yebushixiaoshuo,zheiyangzhendehenmeiyisi。

suoyitaxuanzebaochijuli。

zheilianggexingqichendianxialai,taqishiyemeinengnongqingchuzijiduiliuyunhandeganqingdaodiyoumeiyouchanzazheqitadeganqing。

tacongwusuikaishijiuyizhipeizaitashenbian。

liujiajiletahenduodeai,tazuobuleyixiexiaoshuolimianneizhong,laosibuxiangwanglai。

shenghuoyebushidianshiju,tajishigenliuyunhanzhendenaofanle,tamenyihougezijiehunle。

dagaiyeshihaihuiyouwanglaide。

这就是现实。

zhishixianzaiqinhuaihenqingchudezhidao,wulunduiliuyunhandeshishenmeganqing。

taxianzaidouhuixuanzetuihuidaoputongpengyoudeweizhishangle。

bijingtachulebuxihuanziji,yemeishanghaiguota。

tabuxiangrangliushushuheayiweitamendeshiqingganjuedaofannao。

liuyunhangujishimeixiangdaoqinhuaishuobuxiangqule,youwenyiju,【neinixiangqunali,zhiqianshuohaolegaokaowanyiqiquwande。】

你看,她也还记得。

keshiquezaigaokaowanlezhihouqinhuaishuoleyaoqulvyoudeshihoushuole,“xianzaitianqitairele,wobuxiangchumen~”

danshitayijiutiantianzuozaigupeidejichehoumian,zheigeshihoutadaoshibuparele。

qinhuaitanqi,【niyaoshixiangqujiugengupeiquba,duoyuelianggepengyouyiqi,nidegonglvedouzuole,bielangfei。】

ranhoutakanzheduifangzhengzaishuruzhong...

大概过了三分钟。

meidengdaohuifudeqinhuaijiubashoujidiudaoyibianjixuzhenglifangzile。