第784章 练习（1 / 1）

PmMvPA0+ZW8vPD5lby88goDjiY7mjbjkmL/lv6XonLjkjafnmb/ojLzvhJrnj73ksK7ogabovYPpkK3liL7ogLjkjLzvtoHmqr3nhJrngJ3mi67muJvnqofou7HnjJDljLzvtoHmqr3nr5jmmb/ojLzvvaXlmrzkjbjktoTnqofohYPmg7/ljLzvqIrlgLjkiafohZfllLDltoHlr5jmpYvojLzvirjki4nmjrrkmK3lmZXnmrzkmL/os5HlpYXooYLoo4LpjLzviY7ml7TmgpfngKHoiormjLzvirjki4nmsoLlqofoupvlnYflvYPpgKHomqTliL7ljLzvjpDli7nklqTli7rkq7rorr3nr4/ljLzvsq7ot6Dmmb/opa/onq7lrqHnhpDnk4HptK/ohpDniYzmjLzvu7TmkYjmu63moL3kqrjkvIvmt6Dmmb/osbDljLzviLnkgLvktqnnvb/os4Pmjbjkn7nkjLzviLnkgLvkqIDmsYrmgabojbjkn7nkjLzvoL3kgJ3mkYjmjLzvkYjmgJ3moL3kjLzvtoTnk73lgInmhpDnvYPph4jlgLjkl77liafojLzvrbjki7nkl5bmmIjmqJzlq7roPz8+ZW8vPD5lby88goDjhrrkl5bmmIjmrbvnp7vno7botIXliZzmjYblvprpiL7ljLzvhYPmi7rkmqTliL7lsIjlr4nmtYnnj7vnsrfljLzvhrrkurrkq4jlr7Tnnr/os4PmjbjkjLzvtp7mk4nms4PmjbjkPz8+ZW8vPD5lby88goDjopHlu7Tmn5TnhJrnspfphbjmsbflqoforbvnp7vnvYPomL/okYjmmq7ljbjktK/ojLzvj73koY/miormvaXlvaXliJzmqrjkgLjkmb/ojLzvkK3ln7zlhJrnspfphbjmqrjkgLjkhJrni7jkqJfpvrTmnqXntJjpr5jmsbDlkYjmhJrnqJzlsI7njLzvsLXoprjlq6LotrnlgLjkn7nkvbvkq7rohJrnnYDit7vlrKnpnIDinr/ojLzvhrrku47lsaTlvYPpv6XonLjkhJrnsIjll77liZzmgInmkYjmr5jmhJrnpZ3moo3mjLzviJzmqrjklLrkhrrkrbvngYzmtJXmtJXml5bmmIjmupzlmb/ojLzviJzmqrjklLrkr5jmjLzvh4zmi4nmuaDmlLrkPz8+ZW8vPD5lby88goDjh4zmi4nmuaDmlLrkt7XolqvnkYjmua/ljLzvi7jkgLjkhrrkq7HouYrnuaXljLzvrJDluaXlmbvntK/ona/ohJrnjYnmmojljYHpgLjkjaTljYfpPz8+ZW8vPD5lby88goDjhrrkr4PmoLnkpa/on7nkkYjmjLzvhrrkgYDmtorngYDojLzvhJrniYTnqJzljbjkg7/lsbDlhKTlrIvnkYjmjJLlppfmgLjkmbzktq7lmb/ojLzvlLDmo4/lhrrkuY/lkYjmPz8+ZW8vPD5lby88nYDin7zvipXliLnkgLvkjLzviLnkgLvknIDiPz8+ZW8vPD5lby88goDjkYjmkZDli5zntKTlrIrmjLzvpa3moIflhrrkgIDpjpDluaXljLzvtYHngL/mqrjkgLjkjLzvirjkjIPojpDlhJrnkYjmqJzlnpLmi6LokYTohJrnuaXljLzvs7fogLjkk5DlmbvnuaXliormkoDljY/lpZ3mi7jknIHlgLjkmb/okYjmjLzvhJrniYTnqJzljbjkg7/ljLzvsI3lmoToi5zntKTlgJ3njr3kmZ3poYPojLzvmZ3poYPorpfppZ3mtKTlh7/oqpPlj73kkYjmnYDin7zvl5DlhrrktJfptpfmv5XpmqTlqJzlsI7nsIjlsbHlirjkjrvkrLvkkYjml77lsK7omL/ooL3knIDiPz8+ZW8vPD5lby88goDjr7TnuYLniZzmjLzvtp7mk4nmr5jmsbDljLzvtp7mk4nmhrrkpJnpjLzvhrrkiYLog5DlobLmtJfptpfmv5XpiL7ln7nksbflqofopZ3mt7XotK/ojLzvipXliYLog5Dls4Pmjbjkr4/lmYDltpfmhJrnq7rokaDmkKfmPz8+ZW8vPD5lby88goDjs5HlhYPmurrkiZzmjYnlpbvklK/mt6Dmmb/okYjmjLzvopHlj6bnnp3ppZ/niYTnjLzvrKnpsaTlgb/nnqHljLzvq4/llZLllZLlhJrnv6XpkK3lmoLojLzviYLolIXlt7Xos4PmgLjkjLzvhrrkpZ3mnpvlgJ3nn7fon7nkiafos5HljLzvhrrkpZ3mnpvliafom5fnhJrnkYjmjLzvjpDli7nkq7rokaDmkKfmu47lsaTlPz8+ZW8vPD5lby88nYDigoDjg5Dls4PmjLzvhrrkpI3og5DlobLmhbnkvaXljLzvg5DlkK3llIXlqrjkroDpiI3lrbjkqaTlirvknIDiPz8+ZW8vPD5lby88goDjp5Dli7rkvaXltrvkgLjkr5jml67nn7nkjLzvia7luJvni7rkoJfmvYPpub7opLjkjLzvmqTliLnko4Lps4Pmmrzkjbjkn7nkrLvkurrkjLzvhYPmi7rkhJrnjIfpmb/ojrrkua/ljLzvp5Dlgqfok4HphJrnmoDpmoDprpnmrpnmqrjkr5jmjIfpmb/ol77liafor5jmqo/ln7nklYDmkIHmurrkhJrni7jksbHlm7rko4LpjLzvtoTnqofoiLnkmb/otoTnhbHlu7PnlIHohJrntJfplrjkurrkjrjkvrTmqJfpqrjkmb/oobHos4PmvprpiL7ljLzviafon4TmhJrnt6Dmq4jljafniZzmt7XogLjkqJzlhpvpmoHojLzvhJrnkIjmmoHllqDns5/niZzmn7nkjLzvhJrnmoHltKTlqJzmiZzmjLzvhJrnp5fmtKDnuozmvYPpjLzvhrrkhbHlgYDotLnlvpnnr5jmn7nkkK3lv4jmj7Dlm7rko4LpjLzvjJLlqbjmiL7lq4Hnr4HnjLzvn4PnioLngJ3nkobljIfpsZvln4PnjLzvvZDokZ3mhJrnp6TljbjkoajmhKfoqrjkgLjkiZzmi7jksbHljLzvu47lm5zmvJznvpTmjLzvuZbmsJzlhJrnn4PnurrkoJfmko3ojLzvl57mgYDosbHlsbfmr5jmjbjktrnlsbHlp7rlmb/or4/ljLzvirjksbHlqJzlurvlr5jmrqHnhJrnvrTmqJfpmb/oPz8+ZW8vPD5lby88goDjhrrkmZTpnIznr5jmmL/okYjmjLzvpZ3mi5znirvkgqbljLzvu47luofljbjkn7nkrIjogLjkurrkhJrnop3pjIfpjLzvpZ3mjbjkm7/ourrkuLjljLzvvrTmqJfphJrnjIfpl57mgYDosbHlsbfmqJzlj5fokJrpr5jmvrTmnqXntJjpi7XmnIznkYjmjYnlpbvkPz8+ZW8vPD5lby88goDjnL/oiL7lsIjli5znvYPoi5znhKTlnL/onZzmjLzvirjklrTlsbHlqJzlr5jmmb/ojLzvu47li5znuZbmnL/ogJ3nnZzmkYjmjLzvgIXlgarnl77lvpjmjbjkn7nkirjksJzlqJzlvZDosJzlmKPpmKPpu73ojLzvsYroqpvphJrnrIjorrXns5/mhJrnvZDomKPpkL7lkL7lgafor4/lrbjkjofphqfojLzvnIHliZzmobLmmL/oqpvpjLzvm7/ojYnlqpvpgJ3nj7josJzlobfmobfmr5jmqo/ljLzvtb/lp4nmhJrnrbjkg7/li7jkvpTmkYjmjLzvmZ3ps7nll77lvprpPz8+ZW8vPD5lby88goDjqY7nvaXluozmmL/ou47lirjki5znjLzvu47lv7nopZ3mnKrnjIfpsJzlqpvpqJzlkK3llIXlj7Dlm7rkmb/ojpDlh7/oqpvpp6TljLzvkbDljbjkr5jmkoDlkK3llIXljofpjLzvurrksIjljbjkgafohYbljIfpoIflhpzluZbmjLzvipXlpK7lrZfpgabnqrjkr5jmsbDlsYTosYTou7Tmi7HltKDnj7Dlqrjkmb/orLvkkYjmjLzvuZbmsJzlqrjkgLjklqTlpo/lqJzlj73krLvkkYjmjLzvuZbmsJzlqrjkgLjkqJzlj73kurrkrrjlo4LpjLzvhrrkgLzlhojlgJ3lj73kk73ktJXmhJrnvrTmnqXntJjpjJLlsbDlvpjmjpjmuZbmsJzlhJrnj73krLvkkYjmjLzvsI3lmoTohJrnnq7lmo7lqrjkgLjki7jkvZDomrzkvYPppa3mmoToqrjkgLjkj6/mjLzvgJ3nsLXosJzlhJrnrpvnoJfmq7zmmZ3poYPojJLlkYjmPz8+ZW8vPD5lby88goDjp5Dlkojloa7ohJrnsbflqofoi6flgLzlqaTljpjmjLzvvaXlsbDltIXlvbDljLzvjIfpqpPlgL7lsLXojLzvtJfptpfmv5XpmqTlsLXogabok4HppZ/njbjkkYjmr7fogLjkmb/oPz8+ZW8vPD5lby88goDjsLXojYnlkZDli4nmhJrnuaXlgJ3ntYnnjLzvuaXlj73ktonmkYjmjLzvub7ogLjkkZDlqq3mkK3lq7rojLzvi7jkgLjkhrrkr5LljLzvtKTls5/nhJrnqIrlvp3mq7/lgLjksIjlqbjog7/lj7DljbjkmZ3poYPojLzvjpDlq7roPz8+ZW8vPD5lby88goDjrbjkk73lqpvpmo7lpYXlj7johJrnpa3mgLjkpa3mgLjkjLzvr5nmqpvphJrnqaTlrIblmb/oi5zni5zns4Pmqo/ljLzvqIXmn4Tml77lkofmvYPpqIXmn4Tmnr/ojLzvhrrks4Pmu47ll77lkofmkYjmjLzvi7rkkbDlmqTlhrrkho7lj7vnn6vntqnnoq3murjkqJzlsI7nsIjljLzvopHlhpHlkY/lub7os7Lmp6TlqJzlhJrnvLzkkK3ljYvnu4LlqrjkjJLlmL/okYjmmYDltpfmhJrnqaTlrIbljLzvjYnltLnloIflt7Xos4PmPz8+ZW8vPD5lby88goDjopHlqaTlrIblhJrnmL/lvprpn5Tnla/mkYjmr5jmlYDmkIHmjLzvqaTlrIblqrjkmb/oPz8+ZW8vPD5lby88goDjl63lqrjkm5vlhJrntK/os4PmgLjkr5TlkYjmr5jmmb/oPz8+ZW8vPD5lby88goDjhrrkpZ3mqaTlrIblPz8+ZW8vPD5lby88goDjkbDljbjkhrrkmZ3ps7nltoTnn6vnjLzvgJ3nk5/mn4TmsononKLphJrnr7rnlY3lmb/oq6LohYPmg7/lhJrnkYjmjLzvqpvphJrnvbDloJfmr5jmio/lgInmjofphqfojLzvhJrnq4zoq4zovZnntJfpsbHlPz8+ZW8vPD5lby88goDjhrrksIjljbjki5znvYPpkK3lloTomoTojLzvu47lm7/oqbjomoTogLjkjLzvmo7liL7lqpvphJrnirjksJzljLzvp6TliL7lqpvpjLzvhrrkqpvpi7jki6flgLzlmYDltpfmiLnkgLvkk4HppZ/njbjkop3plqTljLzvuZbmsJzlj7Dlqrjkmb/ogJ3ntLzkqpnpgq/luqnniZzmqo/ljLzvoILmrL3okb/ohJnpqJzlurrkspfpiZzmobLmn7nkjLzvjqPpt4blhJrntqHpsbHlrbjkobHos4PmiZzmobLmPz8+ZW8vPD5lby88goDjqJfpgLzlqI7mooXmooXmjLzviLnkgLvkgJ3ng4DonYDmkYjmjLzvjYnlqJfpsIjlsLXomZ3poYPojJLlkYjmPz8+ZW8vPD5lby88goDjhrrkirjkq4rmjZzmo6Hoiorml77ljrvkrJDljLzviLnkgLvktK/ojbjksbDluaXlgJ3nr5vngJ3nr5vnjLzvuaXlgJ3nr5vniLnkmb/osbDlna/otK/ojbjkjLzvkK3luITorYfooLzlgLjkuoflhpHmsbDlkYjmjLzvnr7oqI7mmZ3poYPojLzvirjkq7rohJrnuaXlqJzlq4rmjZzmo6Hoq7roo4LphJrngJ3nq4rmsbflqofoiormkYjmjLzvgJ3ntK/onYDigoDjg7/lo5Xmo5Xmu47lrLvkkYjmjLzvvaXlqqTljbjkhYPmg7/lkYjmqaTlm7rkmb/ojLzvp5DlkYjmqpnpqpnpoL3kjLzvvaXlnIDimrzvtKTluYLnuYLnjLzvi7jkgLjkhrrkv6HpkYjmPz8+ZW8vPD5lby88goDjmZ3poYPor5jmjLzvuIvnkIvnr5jmjbjkoazmmb/ojLzvhrrkmI/ls5/psKPlhJrnna/otK/oPz8+ZW8vPD5lby88nYDin7zvoL3kqpnpkYjmgabojbjkgabojLzvl5Dlu47luofloL3knIDiPz8+ZW8vPD5lby88goDjirjkq7roqJzlq4rmjZzmo6HohJrnirjkirrliormq7ronpvljLzvpZ3mt7XomavnkYjmjpDltoTnjLzvtLDmr53mgLjkhrrkkoDljIfpkK3lr53mgL7ljYbljLzvpZ3mt7XokI/mtqPlp4PniormkYjmjLzvhrrkjK7lnZbltLDmPz8+ZW8vPD5lby88goDjhrrksI7nqKHohJrnp6TlurzltYHng7/lr5jmj7vnsrfljLzvkojloa7omoHltLDmnZblhJrnspfpoILmiLnkmb/ovYPomL/okYjmjLzvrIjnjIfppbPmqJzll77lsbDlmoTojpDljLzvopHlibLnkYfpkpLmirjkqaTlqJzlmL/omoTojYnljLzvtLvmr5jmhYDojpDljLzvqaTlr5jmhYDojYnljLzvhrrkp6TlqqTlrrfljY/lhJrnk73kq7roqrjkpLjkjLzvvZDosaTlm7rkiZzmr5jmmL/okYjmr4/ljLzvurrkhJrnsbzlhoTotYHng7/lqrjkgLjkr5jmjbjkkYjmjLzvpLzksoLmoIrltJvmhYPmg7/lhJrnsbflqofoqa7omrzksIXmia7lhJrniLznpbznoJfmmpnoPz8+ZW8vPD5lby88goDjhJrntJfptpfmv5XpmqTlh7/oqJTnjbjkjLzvp5Dljb/lgLjkjb/ljLzvt6Dmoajmqrjkmb/or5jmsbDlk73kq7ror4nlmb/oqJzlsI7ngoDjhrrkvZHlpK7ovaXlqo/ln7nkjLzvlLDmo4/lhrrkuY/lkYjmjLzvjrnkrYPntZjpgLjkvYPpoa7niZblqrjktJXmkYjmhJrnq4PnjLzvmZLliZblhrrkm7/otLDmrYPno4/lgLjkjLzvq7/luYLniZzml77lnZbloazmmb/ojLzvhrrksIjlq4Pnq6LoiI/lkYjmjLzvsJzlmZbmj4TmuofljbjkjLzvtLDmo4/lgLjkhrrknZbln7nkkYjmjLzvjIfpmb/osIjls4PmPz8+ZW8vPD5lby88n7zvl5DliLjlp6TllbPmtZjpr5jmsbDljbjkjb3kmb/oub7oq7rokYjmjLzvg7vnlLzmhJrnlbPmtZjpqrjkgLjkjpDlgJzmjrrks4fojLzvqKPnopDnpbvkr4/lorTnv7rnuYLniZzmvYPph6Tlhoflqrjkj6/mjLzvjpDli7nkh6TlhoflqrjkibjkpLjkurjks7rnkr3lsIjls4PmobLmPz8+ZW8vPD5lby88goDjhrrkiZzmorTnv7rnPz8+ZW8vPD5lby88goDjvIDlt7vkhJrnqJTnqYjliZzmn7nkjLzvuYLnsJzlqrjkmb/ojIDojLzvoKvnh5bmiZzmp6TljIfpmb/ojLzvirjkvbvkq7rohJrnlrvkqJzlsbDlna/oiLDohJrnurrkq4jljrrkq4jluozlvYPogLjkr5TlurrkqrjkpLjkrLvkkYjmjLzvh7/osK7oh6DmkYjmmbvnj4PlvaXllrvkuYLnsJzlqrjkmb/ojLzvk4HppZ/nurrkqrjkpLjkrLvkkYjmiZzmqo/ljLzvlqbljqPphpnpr5jmsbDlurrkqrjkjLrkrKznjLzvk4HppZ/nurrkqrjkgLjkkYjmiZzmqo/llYDmkIHmhq/lmKfnqrjkmb/ojLzvpK7lk6Lli7jksJzlqrjkgLjkiZzmmL/olrvkjLzvh7/otK/olqbljqPphpnpPz8+ZW8vPD5lby88n7zvl5DlpK7lk6Lli7jksJzlqrjko4LpPz8+ZW8vPD5lby88poDipoDiv6XonLjkhJrnj4TmqLPml77lvIDlkYjmpLvkqrjkgLjkiZzmnq7lrqHnjIfpi7rkhZXmm7rkmb/ojLzvjpDltoTnjLzvi7rkhZXmhJrnlrvkh7/otK/okYjmjJLllrvkjLzvkYjmiZzmqo/lhJrnirjku7PnlIHolqbljqPphpnpjJLlvYPojLzvna/oh7/otK/oobLmvYPprJzmup/lurrkqrjkpLjkrLvklrvkjLzvhL7llIDpiZzmobLmsbDlrJzmuaDmjLzvlqbljqPphpnpsIjlu7PnlIHolbPmobLmn7nkuaXljLzvhqfoqLPmhJrnkYjmmrzkhpDniZzmobLmqIXljK7ljLzvi4nmlprmkK3lr53mgJ3nsYrmuIvnkIvnjLzvuIvnkIvnvJznhrrki5znkYjmPz8+ZW8vPD5lby88goDjmKLprpfpqrjkr5jmmL/ou7PnlIHol77llo/llb3kgqblrLvkkYjmr5jmqo/ljLzvhrrkjaTlnpvlpa/on7nkjLzvhrrkiJzmmqTlqrjkpLjkhrrkh7/oj7vnsrfljLzvpa3msJzljafno4LpsIjlubTogIDplqbljqPphpnpqa7ovYPojYnmor3lhYPmhJrngp3mjaTlkbDlmqTlhrrkgp3muo7mlbrlsIjlrbjktoXlmb/ojLzvhrrkrZbmjaDnurrkq6LomL/oiobos4PojLzvtK/ojbjkiIvnvIvnq7rogLjkjLzvhJrnnpDmiLnkjoDmq6Lok4HppZ/njbjkmbzktq7lo4LpjLzvhrrkt6DmgLjkjbjksbDllqbljqPphpnpjLzvg77kg7DohJrnj7zlkaznqY7nqrjkgLjkr5jmqo/ltYblhYPmhJrnh67lkJTlmqXmtK/onJ7mgqblPz8+ZW8vPD5lby88goDjp5DltK/ojYblmYDltpfmhJrnh4HpuJvnh67lkJTlmqXmjJLljYblkYjmia3njLzvi4nmjpDlhJrnvLzkkaznqY7nqrjkr5jmqo/lmb/otK/ovYPoqo/ljLzvhJrnvLzkhrrkkY/luJLotJfpurrkjJLlsbDlurrkqrjkpLjkjLzvr5jmn7nkkbrklb3kjLzvk4HppZ/njbjkvYPpkYjmv4TlqpPlqJzlqJzlsI7nurrko4LpPz8+ZW8vPD5lby88goDjuq/ov4nmhJrnvaXltJvmqrjkgLjkvonml77lmL/ojLzvv7rnvJznhJrnvrTmnqXntJjpurjkkIjmlrvkqa7ogabos4PmjLzvhrrkkIjmjK7lj7vnsrfljrnkvLzkuq/ov4nmqrjkmb/oirvkgqbljLzvmrzkupzmhJrnl5bmmIjmrIvnlY3lkbrklb3kjJLllrvkqa7ouofloIDpm4jlr5jmsbDluq/ov4nmhJrnlrvkmbvnkYjmjLzvmJHlgLjkhJrnvrTmnqXntJjpr5jml67nn7nkjLzvh67lkJTlmqXmjLzvp5DlpK3mgqblv4Tmhr3kjLzvurrkpLjksIjljbjkgafojYnmkYjmpK3mgqbloJvlo63mjLzvmIjmp6TlupzlgLjkhrrki6flgLzluYLnsJzluqTlibrkhJrnuLDlm73kqJzlurrkpLjkjLzvhrrkpZ3mt7Xok4nmkbrklb3kjJLlj7vnsrfllrvki7XmnIzntpfmo4LpkYjmjLzvhrrku47lv4TlqpPlkbfombzktq7lo4Lph67lkJTlmqXmpZ3mt7XotK/oPz8+ZW8vPD5lby88goDjla/ola/opbvkr4/ljLzvnJ7miJXmiZzmjLzvhJrnpZ3mpq3ln4Lmn4TmhJrngKHosIflpIflua/lirjkoIrljYbljLzvirjkq7rohJrnh67lkJTlmqXmjrvkkYjmr5jmmb/ojLzvhrrklbPmuZbmhJrnvYXltofltojlu5TnvrTmnqXntJjpuoflnIzntIfop6TlkYjmjLzvuZTmgLjkuZTmgaboj7rluqHphJrnvYXltoflu5TnkYjmjpDlpbvkjLzvr5jmhJrnj4TmqLPmgabogJzpv77kuqHpPz8+ZW8vPD5lby88goDji7jkgLjkqKPnopDnvaXlvaXll77lkYjmjLzvr5fljLzvqJTnnL3khJrnvYXltofltKTlibjkmb/ojIDojLzvl5bmmIjmop3po63mm4nmpbvkr4/ljJ3mvKLmjLzvqJTnnL3khJrnl5bmmIjmop3po63murrkjJLlsIjlt7XomrzkjbjkjpDli7nkvYXltofltKTlibjkmb/ojLzvvYXltofltKTlibjkkbDls4fogabogJzpkYjmjLzvi7jkgLjkoa7osLzkhJrnpZXngK7nkYjmjLzvvYXltoflu5Tng7/lk7jkiJzmqrjkmb/oPz8+Yzw=