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。