第 28 章 注意力（1 / 1）

PmMvPCknJyAsJz5jLzyBvO8+Z2FyZ2FicC88KYuc57mC5y82L2svai91L2soelxcYlxccFxcNlxca1xcalxcdVxca1xciLDos4Pmn5znoKvnOTKsrOc+Yzw+Yy88PoKA45uK5Y+E5qiz5oSa55GI5pqk5Yi+5Ya65LC16IaI5amk5YqB6KC95IyS5bq45KCb5TyMvO+GuuSiuue5gueJnOaIj+W1nOazgOiWu+SMvO+dgOaPhOa9peWNuOSriOW5ieeMoeiLueSIsuY+Yzw+Yy88Pp+874i55IC75Lq45Dw+Yzw+Yy88goDjtK/onq7lna/onq7ljKHoi7nkiLLmPoKA44a65KiK5YO/5auI5bmJ54mc5qGy5p+55I+D5b2l5ZG/6ICc5p6u5baF5Ye/6I245IqV5Ya65I245LaI5aeO5p+55JGI5qOC6Tw+Yzw+Yy88PqKs5pyW5Zi/6KC95Iy877eU57Sb56+Y5jw+Yzw+Yy88goDjjaTlnpvlhJrnop3pua/lsIjltpTmiI/ljYnmhrrkoZ3nh6TlhofljLzvhrDlu7rpiormoIflhrrkk4nmi4/li5zmjJLljLzvjK7lsbzml7TmjKHoi7nkiLLmsIjltJvngLjkPmM8PmMvPIKA44a65IW55LSb5oSa57Gk5Yi25qGs5pm/6KKd6bmv5Yy8746Q5Yyu5bSv6Ja75D5jPD5jLzw+goDjt5TntJvnr5jmh7/ojbjkjLzvnarnkoXpqrjkiZzmirjkuITotpfmpZ3mt7XokaznjLzvvqHpp4XniL7lvYPpgbDoua/lvaXliL7lurrklrvkjLzvi7rkjJDlhJrnuI/lrIXlm7/on5zmjJDlkYjmjJLlqrjkgLjkPIy877Sv6L2D6I2J5rmW5rmv5YyS5Ymc5qqP5b+l6Jy45Ju65Jm/6J+r55Wv5oy876Wd5rqH5Ya65JOJ5q2756e756+Y5pi/6Iy877Sk5Z+D54a65K2B54mM5oyh6Iu55Iiy5j6CgOOIk+WIk+WKleWGr+ikruiNuOSfueSgveSLuuSMkOWRiOY8PmM8PmMvPD6fvO+BsOg8PmM8PmMvPIKA47eX6YuG5ri45Z6d6Yy8742H6Yi+5YWL5p+06Leg5qOC6Y2J5Yu55I+D5Y245J+55IyH6YO/5aWd5rqH5bSv6Iy875qk5Yq26J+55ISa57Sv6KKV5pa75Iy877+V6Yq26LSX6baX5oSa54av6KSu6LmW5rmv5YyS5YCd54+a6Ya95Iy8772Q6JKn6ISa55in55Ca6ZW65YO/5aic5Y+X6K+Y5r2D6Y2J5Yu55J+r55Wv5oy8752A5o+E5r2l5Y245Ju65Imc5oyh6Iu55Iiy5j6CgOOKleWvl+U8PmM8PmMvPD6fvO+vmOafueSonOWwjuefvO+LuuSMkOWgveSirOacluWgveQ8PmM8PmMvPD6CgOOEmueirOacluWJnOaIj+Wtj+eGuuSKuOSinemOkOWMvO+LgeaXmualt+WTieavmOaNieWLueSMvO+6uuSEmuetj+eKuOS3teiAuOSKuOSirOacluWTmOa5ruWriOW5ieeRiOaMvO+quOSZv+i3tei0r+g8PmM8PmMvPD6fvO+BsOiirOacluWgveQ8PmM8PmMvPD6CgOOKleWEmue3lOevmOa9g+mEmueirOacluWRiOY8PmM8PmMvPD6fvO+LgeangOaMkOWvmOagveSTgemln+eIueSOgOagveSMvO+Hv+iIsOiEmue3lOeMkuWhsuagveQ8PmM8PmMvPD6CgOO0r+i6uuSriOWMkuWileaNuOSRiOaMvO+Emue1huWFg+aRiOaTgemln+equOSAuOSAuOSvlOWvmOagveQ8jLzvl63lk4nmppXlqpXljIfpiIrljKHoi7nkiLLmPoKA47OD5qKV5o245J+55JGI5oe/6Iiw6ISa57eU54yS5aGy5r2D6ZGI5oa95Iy874uB5qeA5oyQ5a+Y5pGI5q+Y5oGm6Lu45Iy876+Y5p+55KaT5Tw+Yzw+Yy88PoKA44a65La75K+96Iu45KC95Lq45KCb5TyMvO+/hOWavOSAuOSGuuSYu+mJsuavmOaIj+Winem5r+U+Yzw+Yy88Pp+875OB6aWf54i55I6A5qC95Dw+Yzw+Yy88PoKA45OB6aWf55GI5jw+Yzw+Yy88PoKA44iw6LOD5p+55JGI5j5jPCcoKScnICwnPmMvPD4+PoKA47uv6IWY6a2756e757Wh6YC45Iu45LmC54y874yu5aqc5qCr56yc5j4vIG88PmM8PmMvPIa65IW55Kqk5au66JWN5a+Y5oa95Ie/6LGI54uB5oSa57eU54yS5aGy5pGI5p6u5baF5Yy8752v6J6u5bSv6DyMvO+Dv+WfnOeYu+SkuuSMvO+fg+ejj+WAuOSGuuSQkOWwnOWFgOaGg+aMoeiLueSIsuY+goDjvprpiL7lk4HppZ/nkYjmr5jmhr3kjLzvs4PmkYjmkYjmPD5jPD5jLzw+n7zvsYjni4HmiLDovYPokK3liL7omb/ojLzvt6Dmmb/ooL3kPIy876y96IC45IuU6Z2v6KKd6bmv5ZOB6aWf54Gw6D5jPD5jLzw+goDjhJrnjoXmqLDouozmr5jmmL/okYjmjpDli7nkoazmirjki7rkobLmpa/olLrltJfpv4jmsbflqofokYjmqJzlkYjmPIy874a65K+96LmC54mc5r2D6YuJ5omn6J+E5rSv6IC45Iyh6Iu55Iiy5oy8772l5Zi/6LSv6I245KKd6bmv5T5jPD5jLzw+n7zvsI7nkY/liKbluIjnoL3kq6LolYDmjbjkoL3kPD5jPD5jLzw+goDjtrvkr73oi5znpbvkr4/ltpfmj5rpjLzvmqTlg77olK/mtJfptpfmhJrntJfpv4jmsbflqofoqJzljpDlu47lnpvlkYjmhr3kjLzvgLzlobLmPD5jPD5jLzw+n7zvhrrkuqTnkI/mr4HmiLbmgLzloL3kPD5jPD5jLzw+goDjjKHovYPpkYjmvonmtpfmj5rpoL3kr5jmsbDlPD5jPD5jLzw+n7zvqpnpiLnkjoDmoL3kPD5jPD5jLzyCgOO6nOaLieapjueonOW9g+m2l+aaiOayuuSwtei9g+ivj+W5lua5r+WAnee4keawvOSMoeiLueSIsuY+goDjqaTlioHooL3kqpnppbvkr4/lkYjmjLzvg7/lgLzljbjkjLzvioHooJfml77liafor5jmgabou47lnpvloL3kPD5jPD5jLzw+goDjmpnmmqTlsbDlmpnmmqTlvYPojLzvp5DltK/ojYblPD5jPD5jLzw+n7zvqaTloIflu47lnpvll67nk4nmoL3ko4LpPD5jPD5jLzyCgOOppOWkuOSameaxt+Wqh+iUr+aMvO+fnOall+aquOSAuOSGuuSliuainem5r+U+Yzw+Yy88Pp+874eB5b6U5pmA5baX5oi55IC75Ky75KC95Dw+Yzw+Yy88PoKA46eQ5Yyh6Ji/6Dw+Yzw+Yy88PoKA446Y5qqB6L2l5aC95DyMvO+fguanpOW2hOeNgeaMoeiLueSIsuY+Yzw+Yy88PoKA45eR5YSa54GA6Zal5b2K5qiK5bu05pW65bS55biP5ayF5bSv6KC95Dw+Yzw+Yy88Pp+876e06G6EmuewueS0r+iRiOajguk8PmM8PmMvPD6CgOOul+mavOSfueSBp+iLnOe6uuS0m+WokeW9g+ivj+WUuOSMgOiMvO+ckOaavOSfueSxt+Wqh+i5peWMvO+jgumonOWQreWMieegveQ8PmM8PmMvPD6fvO++meegh+WQiOawueS0r+iGhOiyueWRiOaMvO+GuuSAgOmRiOarj+WaruWvguiDjeWgh+WxiuiFjOWquOSwueS5peWZu+eRiOaTgemln+evmOaBpuiIpuWRiOaMvO+5luawnOWEmuexkumolOeBpuiapOWIvuWJnOaYv+ifvOWfvOWRiOaMvO+KleWvmOY8PmM8PmMvPD6fvO+xkumxiuigveS6uOSgm+WxsOWfvO+gveSCqumIueSAu+S6uOQ8PmM8PmMvPD6CgOO8oOa3u+SliuaOsOiBpuiNuOSBpuizg+aonOWRiOaMvO+EmueRiOaCqumIpuWRiOaVgOa6jOaYv+iRiOaGveSMvO+Mh+m2ruWZu+e/peicuOSbuuSAuOSGuuSwueSYv+ipjue7juW6h+WhrOaZv+iRiOa0r+idr+g8PmM8PmMvPIKA46mk5YqB6Kic5YSa5zUxjJLlvYPor4/lsbflqofol77liafoqJzlsI7njKHoi7nkiLLmjLzvprrli6jnsoLokY/lop3pua/lk4HppZ/nr5jmjbjkgaboPmM8PmMvPD6CgOOeruWuoeejgumMvO+mk+U8PmM8PmMvPD6CgOOKleWDv+WAvOWNuOSavOSlnea3teizg+a9g+ivj+WgveS6uOSgm+U8jLzvi7jkgLjkhrrkv6HpvYPpi4nmhJrnn4PnuYLnjKHoi7nkiLLmPmM8PmMvPD6CgOOul+mNuOSIueSAu+S6uOSgveQ8PmM8PmMvPIKA44Sk5ZuX57q65KuI5ZaM5q2756e7552A5o+E5r2l5Y245J+55Iyh6Iu55Iiy5j6CgOOGuuSul+mNuOSMvO+nkOW9peWnkOW9peU8PmM8PmMvPD6CgOOIueSAu+S6uOSJnOahsuaMvO+9peWNuOSvmOaxsOU8PmM8PmMvPD6fvO+IueSAu+S6uOQ8PmM8PmMvPD6CgOO9peWNuOQ8PmM8PmMvPD6fvO+XkOW9peWNuOSIvuW7s+ezheWMh+m2ruWMkuWgveQ8PmM8PmMvPIKA47au5Z6b5bOD5o245Lq65Imc5pq85Ii55I6A5qOn6IaQ54245Iyh6Iu55Iiy5j5jPD5jLzw+goDju47lnpvls4PmjbjkPD5jPD5jLzw+n7zvpZXlurjkPD5jPD5jLzw+goDjt7XogLjkqJzli7rkjJDljJLlv4Tmga7lkYjmPD5jPD5jLzyCgOONpOWem+W2hOeBqueNieainem5r+WMvO+2l+aYoumdr+iWu+S2heW+ieaBpuiNuOSBpuiAneersei5iueWu+SFueS9peWFueS9peWGuuSHv+iMvO+GuuSZlOm0r+idr+ilj+Wqk+Wxt+Wqh+i6uOSlu+SYv+iMvO+GuuSem+WhsuaLuOSAuOS2hOeBque5lua5r+WLnOeMoeiLueSIsuY+Yzw+Yy88PoKA45eQ5beg5oC45Le16IC45Kic5bq65Lau5YyS5b2D6Iy877e16IC45Kic5Yu65IyQ5YyS5aOC6Tw+Yzw+Yy88PoKA44eB5bS55Yyu5a6/5I2J5q+Y5o245KC95Dw+Yzw+Yy88PoKA47S55Ye/6Lau5Z6b5YCd54mt57Gw5Yy874a65LuO5Zu/6I245Iq45K2P55GI5jw+Yzw+Yy88goDjupzmi4nmi5zniLnkjoDmobLmjLzvmb/lnL3kpbfllbrltLnlr5jmhJrntK/ojLzvjaTlnpvltoTngarnjYnmuZbmua/ljpDlpZ3mnpvlia3njLzvnpvlobLmvYPpop3pua/ljLzvr4Hmob/khJrnlrvkkY/lm7Llt7XmqJzlmb3ki7nkh5rmspfpsbflqofojYnli7nkjLzvhrrklrvkhpDnobLmqaTloIflvaXli4/lbG6eruW2heU+Yzw+Yy88goDjqaTlioHoi4/lbG6MkuWonOW9g+m2ruWem+WppOWgh+WZv+iMoeiLueSIsuY+Yzw+Yy88goDjvrDltpTmiZzmqo/llbrltLnlo63mjY/lPmM8JygpJycgLCc+Yy88Pj4+goDju6/ohZjprbvnp7vntaHpgLjki7jkuYLnjLzvjK7lqpzmoKvnrJzmPi8gbzw+Yzw+Yy88ob7mjK7ll7TmmpnmqJjmPmM8PmMvPIKA47Cb5bi45Z6d6Yy877Cb5Yi+5aic5bCO55a75D5jPD5jLzyCgOOwo+WAuOSGuuSvl+WQreW7vOmolOeJvuighueBruU+Yzw+Yy88nYDigoDjhLvnga7ln7zvl5Dlk73kq7rohrrkppPmkYjmrrjloL3kmpnmqJjmnIDijLzvrLDltLDltJvmmrzkj4PlvaXlpZ3muofltK/ohr3kjLzvobLmkK3lpKPov6nntK/os4PmjKHoi7nkiLLmnYDikYjmi5znqJzlkYjmjLzvqrjko4Lpr5jmjbjknIDiPmM8PmMvPIKA44a65KK656i25r2D6bmg5rOA6Iy876yw5bSw5Zu65Imc5ou45IC45Iy8752A5o+E5oi55IC75Ja75IKH5o2J5oy875Kn56S45Ia65LOD5oyh6Iu55Iiy5j5jPD5jLzydgOKCgOOBp+iLnOehsua9g+mIueSAu+SRiOaMvO+lk+WIsuankOWAieaVjuW7juWcgOKMvO+6uuizueWGuuSQiOaYj+WruuiGuuSHv+isveiIj+WWu+SMvO+3oOahqOaZv+iQreWrouiAvOWAjuaAneeQneWMoeiLueSIsuaLnOeMvO+UsOaqgOazmOm0mOm5lua5r+WdgOKCgOOJp+iGuuShneeRiOapruiameaomOalk+WIsuaPuuSapOWMvO+KleWvmOacgOI+Yzw+Yy88nYDigoDjipXlhrrkkobpoL3kjLzvhLvnga7lnIDiPmM8PmMvPIKA47eg5oC45JSw5oq65be16Imc5o+D5bGw5bmW5rmv5Yy875ud57yc54Sa56Wd5pKG6ZmA5baX5oi55IC75JOB6aWf54245Im+6KCG54Gu5Ya65Iq45Lmv5Yy877Sk5Ye/6Ky96Iyh6Iu55Iiy5j5jPD5jLzyCgOOjj+WAvOWwnOWBuOSNuOS3huW6uuSEmue5vuiBl+adgOKCgOOnkOWvmOahnee6uuSriOWpruiNuOSxsOWGuuSShumhneegveScgOI+Yzw+Yy88goDjobLmgJ3nv6nnmL/okK3lpKPosbflqofoi5zns4PmjLzvpZ3mt7XohrrkkJ3lrKnpi6vnr5jmjrnkoIfljLzvp6TluYLniZzmnL3kqIrlmYDltpfmhJrnkK3lq6LogLzlgI7mjKHoi7nkiLLmPmM8PmMvPJ+876eQ5YSa56aT5pa75Jm754m+6KCG54Gu5a+Y5pq85I245KOC6Yy874mn6J+E5oSa54qz54qz54+76Y+76ZKF6Ya65J2W5Zex5oa65LqH5Yi55IC75KGy5oy8772I57K55Yi+5Yq45Ku66Iy876Wd5oq45Ia65Iy25oa/5bCu6ISa55qI5ZqI5T5jPD5jLzyCgOOShumFuOaTkOWLuOSAuOSNieaQreWRhOiWu+SMvO+2l+a6uuSEmueAneehneeKuOSKuuWinem5r+WwiOWLnOeMvO+ruuiquOSGuuS7v+eWu+SwiOW0m+eAuOQ+Yzw+Yy88goDjhaPohLvnsJbmjYfpqJzlo63mjLzvt6DmgLjktrvktpvphJrniJTpn5Tnj4PlkK3lkYTojLzvhbnkiL7lhrrki5znjLzvv53msYroqaTlgJ3nr5vniLnkmb/osbDljKHoi7nkiLLmPmM8PmMvPIKA44eB6YW+5YSa54mc5o2J5ri45ou55Iiy5qic5bCO56+Y5pm/6Ie/6I245Iy875mA5baX5o+w5Ya65LCI5Z6b5Y+D5T5jPD5jLzyCgOONnOaSiOiIvuWEmuetg+etg+epuOapuOaMvO+iguibm+WMkuW4hOiGuuSmk+axt+Wqh+iZu+eYv+iPg+W9peWMvO+aqeWTu+eNuOSlu+Svj+WWu+SGuuSUuuWUreevmOaGveSMvO+/oemAuOSGuuSCqumWu+SKiua2hOecnuaFjOWGuuSwueSxt+Wqh+i6uOSgm+Wki+WAp+eUtOWMvO+GuuS2ruWem+Wxt+Wqh+iOkOW2hOeMvO+GuuSlneasu+S5peVydWdmUpe+5bCu6LGw5Yyh6Iu55Iiy5qKd6Y6Q5T5jPD5jLzyCgOOPu+ejreaqpOWNuOSjreaNj+WMvO+3oOa8r+WGoumquOShsua8r+WGoumMvO+WkuWpjueXuuWcpOWlpuWlpuWMvO+GuuSeiOizt+izpeWOvueMkuW0l+mtuOS7juW2k+eShemAnee/i+axsOWwiOWAuOSPg+W9peU+Yzw+Yy88goDjhaPoq4jluYnnib7ooIbnga7ljLzvkJDnpYznuYLniZzmpZPlsJ3mjLzvvYjnhbjmiL7ltoTngbjkjLzvjr7nhJrniZzmqpzmiZzmgInmjYnlhJrnv6nnrLvki7rkjJDls6XlPmM8PmMvPIKA44a65G9oeXCEmueKuOSpu+a3tea7juW6uuSMoeiAuOSsu+SWu+SMvO+CpuanpOWquOSXvuWwruiqj+WxsOWMvO+hseiwjeWIueSAu+ShsuaLuuSEmueflOeRj+WKuOSamea5r+WWu+Q+Yzw+Yy88goDjlZnmuYLniZzmkK3lkYTojpDliYbpv67ljLzvt7XojYnmiI3lrbjksIjloZ3nqaTljLrkrKznjKHoi7nkiLLmPmM8PmMvPIKA47qu6JO756q45Jm/6Ia65LqH5Ze+5Yy874G15rSw5oSa55OB6bSw5ou45Ju/6IG15re16IC45Kuy5qGz5oyS5YCd54uc57Cc5Z6l57Gk5byc54yP5Ym+6KCG54Gu5T5jPD5jLzydgOKCgOOGuuSapOWdluWfnOeEmueIpuWcgOI+Yzw+Yy88goDjj7zkt7XojIfplIXouIPoqJzltZ/pmb3ksZTnu7vkjLzvsLXot43lrr3mt7Xmq6Loj4Plhq/oj4TmjLzvjpDlpKLpu73ohJrnu4jlh4nnPmM8PmMvPIKA47qH5YyA6Luz5r6A5bSw5q695oy876iX6biX6Ya65IC85b6d5q+Y5o+D5Yy876Si6YC45Jaw5YeM5j5jPD5jLzyCgOOjj+W6h+W0oOeyhuWBtea0sOaEmueEk+ivp+eAneerv+i8gOmMvO+oiuWLjuWem+Wlnea6uuSroui1s+a0sOaMvO+9kOi3teiPpeWCiuiMvO+hrue0sOaagOmPlueonOWvmOaPg+U+Yzw+Yy88goDjgJ3nqIrlsJzli7jkirjkrZbmjbjkqJzlhKTlgLjkiZzmkK3lsb3lhJrnsonokbvpirjksJzlgafoi5znvYPoqo/ljLzvmYDltpfmhJrnu47li7jkgbXmtLDmjLzvirjklqDnt5PnqJzlk4nmiYXluJzptLXmPmM8PmMvPIKA44a65K2W5oGm6LCj5YC45KqV5Y+D5b2D6Y+7556l54Sa54yH6ZCt5ZGE6Ja75Je+5ZOQ5Yy8752A4rGI54uB5rOD5pyA4qWP5YC45LqH5ZKG5baE54Gq54yh6Iu55Iiy5oy875mA5baX5oSa56C856C657iQ5byR5Yy876q754WD5oSa57Sk5Yq45J245IC45I+v5qek5b6U5pOY5rmu5bGw5aWd5qyc5pCt5ZGE6ISa546Q5ZKF6Yy875G/6Kqk5bum55236Lq65Kq45KS45JqI5ZqI5T5jPD5jLzyCgOOGuuSJp+ifhOaEmueZpuW2heWNkOWrjui5gueJnOaxsOWEmue3lOequOSAnee5r+W/vuSPmumIueSOgOaMvO+GuuSvlueLhuafueSvmOaNuOSvmOaxt+Wqh+iMvO+zg+aonOWYv+iJvuighueBruWMvO+ZgOW2l+aEmuehvuaXtOa0l+mflOerjeWbv+g+Yzw+Yy88goDjqrvnnYDmhJrnt6DmgLjkiY3ogp3msbflqofoj73kqY7mjLzvkK3lq6LoirjkiYvmsJzlsbnkoYPourrkmbvnrKnpi6vnr5jmjrnkoIfllrvkPmM8PmMvPJuK5Y+E5qiz5qCr5zgyrKznPmM8Jyg+Yzw=