27上课（1 / 2）

PmMvPA2CgOOMoeiNieWTvOeTvOeKu+WwteiAnee/suazpeWRsOWMvO+OkOW8peaLuOQ+Yzw+Yy88DZSA4pSA4j5jPD5jLzwNgoDjk4HptK/ogJ3nkazniLjlgYDonYDigoDjqLTolLDmjJLli7XoqaTlhJrnvaXliL7liZzmsbDlq7rorJzmoL3kkKflj7Dllo7njLzvjIfpqpPljIfpqpPlnIDiPmM8PmMvPA2dgOKCgOOlreabv+iEmuenpOWIueSZv+iJnOa9g+iNieaRiOaMvO+9peWXvuWZleaoguavmOa9g+meruW2heWCgOOWpeW4pOWEmueIuOWBgOiisOiisOicgOKavO+isOi0h+i0pOWOveSuvuWuvuWyj+iTn+aWjuc+Yzw+Yy88DZ2A4oKA466b56aC5oO/5Y+16Lq65Kmu6K+Y5p+c57+n5bC16IGA47+n5Zmr54Sa56C95Imc5pi/6JyA4j5jPD5jLzwNgoDjk4HptK/osKPlu73ojLzvub7oq7roso/ok5/mlo7nsIjlsLXoiLjlgYDonYDigoDjsonouofluLjlnp3psI7nqKHohJrnqaTlirvkoL3kjLzvkKflj7Dllo7nnIDiPmM8PmMvPA2CgOOAvOW7pueHpOWGh+WMvO+Bk+WpieeEmuext+Wqh+iAnee+i+a2lOayj+iTn+aWjuc+Yzw+Yy88DYKA46Wd5ou45L6d5ru96JC45pCA6Zuw5pSw5oSa54WG5aSu5ZmV5oy8746Q5Z+d5pO754uo576v6D5jPD5jLzwNnYDigoDjsbflqofooL3kr5jmhbvkhbvkjbjkhJrnqKHoo7vkoL3kjLzvurjkoJvlgoDjgYDmg7/ljrjkgYDmv6flhJrnt6Dmmb/ogYzmnb/kgabovYPpjLzvsJzllb3ktpfmlb3kuq7ooJfmjLzvj73ksK7onIDiPmM8PmMvPA2CgOOSiuiJheWEmue4ruieteiAneeBg+eql+mtuOS8nOeMvO+0pOW5gue5guewnOWPhOahu+aIuOWBgOg+Yzw+Yy88DZ2A4oKA45Or6b6y54Sa57+n5Zmr54a65KGP5oyO5o+757K35aC95IKA45Cn5Y+w5ZaO54y8772l5bi45Z6d6ZyA4j5jPD5jLzwNgoDjm53nvJzngLzlgZ3nso/ok5/mlo7nnYDigoDjhrrks6jntJvml77lmavnvYPoj4PlvaXlsbflqofoiafon4TmkYjmjLzviLjlgYDonIDiIIKA46245Kiz5pO45I645Jmd6YGu5YSa57uI5YC45Jm/6Kic5bi15omy5qiF5Yyu5bG35aqH6Kmu6Iy877iQ5byR5bG35oy875ud57yc54q45K2X6bml5T5jPD5jLzwNgoDjgYDmtornhJrnsbflqofotJXmg7DooazmjYblrq7ourvlhJrniLjlgYDop4XniYzmjLzvtKTluYLnrr7lrr7lso/ok5/mlo7nPmM8PmMvPA2dgOKCgOOEmueRj+WjleaWpOWMgOiFhuWxlOevmOaFm+mYvOSMvO+PveSwruiCgOOljuaev+iEmueinemwnOWOuOSTveSruuiXj+WfhOaMvO+JsuaLuOSvgeaUsOapruiMvO+Ahuipgui+nea+lOacgOI+Yzw+Yy88DYKA45qu5a+C6I645LGK5ZO86YSa55qk5bSb5rml5Yi65Jm754y874CG6KmC6ISa57ml5Y2L5oa65I2L5ru96Lu96Iy877m+6Ku66LKP6JOf5paO57CI5bC16Ii45YGA6D5jPD5jLzwNnYDigoDjsI7nk73khJrngYDmg7/lr5jmtJvmjLzvgYDmv6flhJrnk73kq7ror5jmhbvkhbvkjbjkv6flmavnjLzvl77lsK7ot6/ohr3kgoDjkKflj7Dllo7njLzvvaXliL7lnIDiPmM8PmMvPA2CgOOhv+Sqh+iBgOOUi+a6jOagiuW0m+alnea3teiLnOe6uuSquOS0leapruiMvO+0m+eJi+a2oem0pOWOu+S/uueEmueiveWgl+a5oOaAuOSJnOaEmuefnOe8vOS9peWMvO+OvueYvOSMgOiFleeBteahnea/uueog+mMg+g+Yzw+Yy88DYKA47Sb57qM5oGM5p2/5JO95Ku66Iy875ak5ZGQ5a6+5a6+5Zaw5ZqE6Iy8772u5YyQ5amC6I645Iy874C85YaI5a6+5a6+5ZqE6IyP5T5jPD5jLzwNgoDjv6flmavnhJrnsbflqofogJ3ntJXmg7Don5znpK7ovK/lh4zmhJrniLjlgYDop4XniYzmuaXljLzvlLDmo4/lgLjkuJDlsbfmso/ok5/mlo7nPmM8PmMvPA2CgOOtuOSzgOiflOemreWlheWgvOSwnOWwmeaFuOa9g+mXreWquOSAuOSPr+aMvO+biuWJnOaMgOiUn+apuOazn+mwo+WEmueIuOWBgOg+Yzw+Yy88DZ2A4oKA466U6bOF5YSa56G/5KqH6I645Ki06JSw5rq65Kq45IC45LCO55Wx5a+Y5r+n5Zmr54y874+E5qiz5rev6IKA46C55IO754un5YC85b+n5Zmr54Sa56yc5rqf5YCc5o675Iaw5ay75JGI5oy876mk5Yq75JyA4j5jPD5jLzwNgoDjs5HlgZPlhrvnhrvngabos4Pmj73kjbjkjb/lurrkqa7ojLzvt43lu5TnhJrnjr7nvrLnhbnlgLjkgqblm67ljLzvhZvpmLzkjIDohrvnpLrnv6flq7roPmM8PmMvPA2CgOOIkOW+meeEmueAvOWbm+e1nOaAuOSCpuWbruWMvO+zm+aHkea7vei7veiQvOSlreaEmue5peWAneePmumGkeaZo+iMvO+NnOaTveSiveWyiei9meeEmueFm+mht+atouiAuOS/qeeruui5peU+Yzw+Yy88DYKA46m95bKJ6ISa57245K665LmK5oC45Ia65Lu35p6i5aSu5ZmV5qq45LSV5rq45Iy877CO57qH5YSa57Ol5ZGw5T5jPD5jLzwNgoDjrpvnqLPmurrklbzloIrltJvmi7jkgIDop4XnhJrniYXlr4HnqJzlvbjkjr7nhJrnuaXljLzvgZfmgLjkqJzlmavnmYjlso/ok5/mlo7njIDoPmM8PmMvPA2CgOOEuuWvq+eWpOW8oOaXvuW+mOaMvO+NieW5heiOuuStv+ikuuS7vei7veiLieaMj+WMvO+5luaNieWkruWZleaonOWZq+eIuOWBgOiMvO+Lp+WAvOWPvOWjreaCoOW+r+g+Yzw+Yy88DZSA4pSA4j5jPD5jLzwNgoDjna/otZTnhrrkgozmpY7mtJvnjK7ltK/os6XlkbDlnYDigoDjgabogJzpjbjkpoDipoDinIDiPmM8PmMvPA2dgOKCgOOnkOW7juWHv+iBgOmcj+itpemKiuaRiOajgumcgOI+Yzw+Yy88DZ2A4oKA47mv5aaA4qaA4pyA4j5jPD5jLzwNnYDin7zvg5Dlu47luofls4PmjbjknIDiPmM8PmMvPA2dgOKCgOORiOaljuaolOeNuOSmgOKmgOKcgOI+Yzw+Yy88DYKA47KP6JOf5paO54Gn6LOD5oi+5Za75D5jPD5jLzwNgoDjhJrntJjlgJ3nh5Lmr5jmmq7lgLjkjLzvhYPmqKHohJrnu4jlpK3muaXlsIjls4PmvYPovYPphoLop5DonYDigoDjraXpg5Dlu47loL3kpY7mu47liI3lrbjkkYjmjLzvqpPlqJzloL3knIDiPmM8PmMvPA2dgOKCgOODkOWzg+aNuOSRiOamgOKmgOKcgOI+Yzw+Yy88DZ2A4p+874i55IC75IOQ5bOD5oiN5a245JyA4j5jPD5jLzwNnYDin7zvgpblnIDijLzvmoDppY7mhrrkuYLnuaXlPmM8PmMvPA2CgOOdr+i1lOeGuuSlneaMvO+OkOW8keWbi+aTieaIuOWBgOiMkuWyj+iTn+aWjuc+Yzw+Yy88DZ2A4oKA46iC5rCI5YGn6KGs5o2G5bSF5Zir6Yi+5YKA44i45YGA6Iy8772l5Yq45KmX5pyA4j5jPD5jLzwNgoDjkaznrr7lhJrnlJ/mqbjmqrjkgLjkpbvknpvlso/ok5/mlo7nPmM8PmMvPA2CgOOro+WzpeWEmuesiOixiuiwheWCpuWFm+mYq+motOiUsOaMvO+Fo+iXpeWyieidk+ixt+aAneeruuiNveSAuOSMvO+IuOWBgOiEmue+r+iqu+S8pOedgOKCgOOQp+WPsOWWjueMvO+9peWKuOSpl+acgOI+Yzw=