第四章 何不一试？（1 / 2）

PmMvPA2CgOOzg+aWu+SJnOamj+WvmOa0jeWZlOmImemvj+WMvO+ng+aPleeEmue9g+isnOaruuiJgui3heWZv+iku+SMvO+8nOeAuOSZv+h6cnpyID5jPD5jLzwNgoDjvJzngLjkkK3loazmhrrkqp7noIvnoIvnjLzvvZDona/onYDin7zvl77lv73klb3kgqbljLzvhrrkubToqrXmsbDlo4LpjLzvqJTnoL3kqa7ojLzvqJTnlrvkqa7ojbjkjLzvsZ/mr5Tmrbjktq7lr5jmv5XphIXloL3kjLzvtbTojY/nqYnnpK3mnIDijLzvpZbmra7ol7zkk73ljLzvkK3lop3pmZXnkK3loazmmbvnjbjkq6/mnbjkja/miJnpnYDigbzvuZfpoYPol77lkbzknIDienJ6ciA+Yzw+Yy88DYG874a65JCI5r6a6bGw5Yu65Iy876Wd5qqc5qG/5Le/6Iy876ic5bCO54yS5buO5Ye/6Imc5qqP5aWd5o675Jq85Lqc5oy8746Q5aW75Iiw6I2G5b2D6I2J5oy875q85Lqc5o+95JOK5oiF5Ze+5Y2J5byc54a95Iy876WK5p6b5Ymc5oGm6LaE56qH6Iy875i857qc5oa65Je+5aSt5p+A5a+Y5qWL6HpyenIgPmM8PmMvPA2dgOKCgOOAhuiCh+i/lemEheW6uOSMvO+7s+eAuOS3uuWXjeWsu+SxkuWpiuW4m+evj+WmuuSMvO+LueSXvuW4ueWJnOa/hOWpreWli+icgOKMvO+QvuWNuOS+lueNuOSXvuW0r+iZlOmImemdgOKfvO+Vr+iVr+iRiOapruiCpuWNuOScgOJ6cnpyID5jPD5jLzwNgoDjlrvksIjlj4TmqLPmjYnmja/miJnpnYDin7zviLnkjoDmnIDienJ6ciA+Yzw+Yy88DYKA44Co6LqH5a6a57Sk5YCd56yh54245Je+5Y245Iy876+D5o245KuP5Za75LyR5bCn55m/6J2A4qaA4qaA4rK65I2v5pyA4pq875OB6b++5JmU6YiZ6Yy876St5rOH6LW/5YC45HpyenIgPmM8PmMvPA2dgOKmgOKmgOKbmOWgl+aOuuScg+iKgeiMvO+Vr+iAuOSVr+iBpui7gOaMvO+avOS6nOaquOSJnOaMvO+OkOWLueSFueSNuOSonOWWiOa0oOe9m+WMvO+1huWVveSCgOOEmueGh+WcveS9g+iNuOSvmOaMvO+LuuSEmueOkOWll+aZv+iMvO+ll+aVveS2l+aVveSln+eNuOSMvO+Bp+iNhuWhrOaLuOSMvO+LuuSLueSVveeAqOevmOalr+ifueSMvO+Vs+avnOaagOmepeeJnOaXruexsOWWuOSkreacgOJ6cnpyID5jPD5jLzwNgbzvmLznupzmr5jmsbDluK7olojmjLzvkK3lkpvnqrjkpLjkjJLlurrkk4HphJrnjYnlvJznjLzvjJXnvJznhrrkgLzlpZfmirvkhr3kjLzvtJfpi7nkjbzkjKHoqJzlgYDjgqDlnZzmqJzlpa/olIDpjYnlurjkpbvkrJzmjLzvjpDlirbov6nnh6Xlu6bnlrvkenJ6ciA+Yzw+Yy88DZ+875Wv6IC45KaQ5b2D6HpyenIgPmM8PmMvPA2CgOO8oOaEteiJnOa2hOeqh+iGuuW5luaImemjgumMvO+EmueJhOiAoeicuuWLjueIuuSZu+evmOail+Z6cnpyID5jPD5jLzwNgoDjn5Tnv6HptKTltb/ljLzvkK3lkpvnqrjkpLjkgJ3ni5znlrvkjLzvpZ3ms5Hlh7/onpvljLzvqIrlgLjktKTlg7/lmZTpiJnpenJ6ciA+Yzw+Yy88DYKA44eo5YiZ6YGA45mU6YiZ6Yuc54245L2D6Yuc54y877aE57q45KW75I245I2v5oiZ6Z2A4p+8742c5p6Q5aW75LO26Juc5rq65ISa54Gw6Iy8746D6aek5bau5ZGI5oa65KSZ6ZyA4npyenIgPmM8PmMvPA2CgOOCh+aCh+a1h+a1h+aFgOiOkOWMvO+HqOWImemHv+irieaJheWum+eEmueWu+SMvO+0l+mdr+i0r+idgOKCgOOsveiQv+iBgOONnOaekOWlu+Svj+W3oOaAuOSMvO+JhOiAoeiLjueIheWvmOaBpuiqj+WMvO+bnOaXvOSftOiruui6uuSBsOili+ituOSLueScuuW1tOiMvO+NnOaekOWLjuehg+mBpuiaruWAuOSenem2ueWMvO+YvOeJnOaLjueIheWOuOSvmOapieekuOSZv+icgOKavO+TgemRrOeMvO+0pOWHkeaHkeaQreW4uOaokeV6cnpyID5jPD5jLzwNgoDjj4Tmurjkpbvkjbjkn7nkja/miJnpnYDigoDjqJTnjZzmjKHojYbljLzvpZ3mnpvljoPpp6Tlia3nsbDlo4LpnIDienJ6ciA+Yzw+Yy88DZ2A4oKA44m25ou36JSA6b+V6b++5I245J6u5baF5Yy876mJ54y65KSt5pyA4pq875OB6bSN5ZCt5bi45qiR5XpyenIgPmM8PmMvPA2dgOKCgOOvq+eLuuSeouWSvuWXvuWBnOeMvO+MuuSAuOS5gueHjOaflOeIheWAnOmYv+ivmOaqj+WMvO+GuuSolOeQv+i9g+i/vuSMvO+7juWHv+iBgOm/peicuOSJreeMvO+Emue6vOeNuOSvmOabnOa6uuSMvO+5luaAuOS/lOa7uOSOg+mnpOWcgOKavO+TgemDv+W+lOaMvO+UsOajj+WAuOSSiOi/lemNr+aImel6cnpyID5jPD5jLzwNgoDjtqnnoo7mjpDlpZfmia3njLzvhr/lsK7omLvpmLvpv77kjLzvj7Dljbjkj4fpr4Hmob/kl77liafojLzvna/opY/loIflmb/ogJ3nvJrlgJLlmZTpiJnpenJ6ciA+Yzw+Yy88DZ2A4oKA47Gk5YG15pq85LGw5Yy877+V6YC45LSX6baX5oy876iU55C/6JmV56qI5r6a6aa65Iy875Wz5q+c5qCX5qWL6Iy875uc5rq65J+06Ku66L++5LON5bq65Iu55Li45buv5Ye/6I245Iy875it5YyA6LW/5Yu55Je85Iab6aCd6a+Y5rGw5Yy875OB6Yu55KuB55mm6aOC6Ymc5pi/6Iy875ak5Yu55JOB6b6Q5Y665Iy8756u5baF5ZyA4pq875Gw5Y245Ia65I695JiP5Z+55LCj5Z2v6Iy874i55IC75Ia65LCI5bOD5q+Y5r6Y5oy877KJ6Iu55Ia/5b2/6LqH5bKc6Za75Iy874Sk5aSt5rCI5Z2v6HpyenIgPmM8PmMvPA2dgOKBvO+DouWLueSlreaMuuSsrOeTgem7r+W+vui0m+e9g+ixsOWbp+aol+mlheWdiOWMvO+ppOW7meelreaAuOSXv+Shh+Wprui9g+izh+ialOeMvO+FgOiZpuW+suetuOS2heWMvO+Moeiuv+SOuuSolOelnea3teiGm+magei1v+W6uuSGsOW9g+iMvO++tOaol+mMoeiuv+SbuuSJnOaMvO+ruuiLueS6uuSAuOSBjOagiuWMvO+1v+WLueSYieaEr+W6uuSXvOSDueSeruWMvO+bnOa6uuScgOKMvO+lnea3teiKh+mjp+iMvO+6uuSXvOSNieWinemAneeLnOeQreW4uOaokeWdgOKBvO+ZlOmNuOScgOJ6cnpyID5jPD5jLzwNgoDjnYDmgInmiZzmpYvovrjkoLzlnYDin7zvm5zmurrknIDienJ6ciA+Yzw+Yy88DZ2A4oKA46+P5bON5Zuc5rq65LaX5oC45Imc5oGm6KqP5Yy876S56aii5a2p6b6p6Yy876+N6Lm45KiU542c5oGm6KSt5qCb5Yy877e+5Z+K5b+b5qO75Juc5rq65KiU56+P5Yy876St5oKm5YCc6aCX5rau5bq65Li45buv5Yy874iQ5bib55uK5Z+K5Yyh6JOB6Y645Iy874GM5qCK5a+P5bmW5rq65Iu55Iyh6K6/5KiX6ZGI5q+Y5oy875KU5q+n57e+5Z+K5Yy874a65Jq85K+v6Lq65Kuk5ZyA4pq875OB6Yy877Sk5YeR5oeR5pCt5bi45qiR5XpyenIgPmM8PmMvPA2dgOKfvO+nkOW3vuW0mOmBgOO6n+W5oOaEmue2ruWRiOaGuuSfjeaavOSNuOSfvO+6uOS9luaVveSCpuWln+eNuOScgOKMvO+Tgemul+mEmuersei5iuebuuSJnOaIj+WMvO+Anee0r+iAnee0r+iNr+aImemdgOKfvO+nkOWEjueolOe5uOSNnOa/hOWRiOaZu+efpOWztuiMvO+Emue3vuWfiuWbuuSJnOavmOalr+iMvO+2ruWLueSEluWvp+eXruefueS2ruWRiOacgOKavO+TgemMvO+7iOWHieefkOWJsua5peV6cnpyID5jPD5jLzwNgoDjjYfpnYflkLjmkIDphYPmqKHohJrnja/miJnpenJ6ciA+Yzw+Yy88DYKA46u/6Lq85b2D6I245LuA5oy877Sv6I+E5r+E5o245Lau5bq65Ia95J+877q65Iu55Iyh6K6/5K+Y5rGw5Y245Iu45IGY6Yy877OD5o+95I245I2/5YiP5Yy874C+5Z6l57Cp6YO/5YaI5aCH5Ymc5oei6Ze+5ayQ5ZmU6YiZ6XpyenIgPmM8PmMvPA2dgOKCgOOZlea3r+i6uuSLueSMoeiuv+S+ieavj+WMvO+avOS6nOaJnOaMvO+HpeW9peWcnuaCpuWvvuSbkOWcgOKMvO+TgemRrOeMvO+AqOiNuOS0mOWPveSMvO+Mh+mZv+iwiOW0r+iQreW4uOaokeWdgOKMvO+Emuevjeiul+m5uOS8guejgumJnOaMvO+Emue0ueWBjeWzheWtl+mjgumJnOaMvO+EmueYsOWOo+mPiOa4uOajgumJnOaMvO+EmueMreaYq+mRieWXu+SjgumJnOaMvO+Emue3teaUsOawlOe5uOSfvuiAvOWMvO+EmueWpOWOuuSCseaNuOSjgumJnOafueSGveSMvO+wlOeDv+WYgOiVgOiMvO+AiOW6uOSLuuSWuOSlu+SMvO+wlOeDv+WfvuiAvOWvmOaDueSol+mLueSTgemrtOiMvO+MkOWhh+WOuOSNuOSMvO+Xv+S7juWYsOWqpOiMvO+Xv+WDv+WaruWaneWquOS2qeeyruixsOWMvO+lreaAuOSsrOeEmueTgem7r+WZv+iMvO+MoeiGgOmlreaIv+iBpuikreagm+WMvO+BteauveaXv+Shh+WGgOmMvO+vt+i7r+WTgemCseavmOaMvO+Moeiuv+ScgOJ6cnpyID5jPD5jLzwNnYDin7zvpa3mgLjkrKznurjklb3kjLzvv5Xpk4HprpfpopXmnIDimrzvk4Hprpfpj73kjbjkjb/ljrrkiLvnmZTpiJnpenJ6ciA+Yzw+Yy88DZ2A4p+877u05r2D6JW95IKm5Yy877q65Iu55IO/5YqN5Zm/6Iu45Kic5Yy876St5oKm5Z6d6aWL6JyA4npyenIgPmM8PmMvPA2CgOOjj+W4g+iHjOaGuuSHjOaWu+R6cnpyID5jPD5jLzwNnYDigoDjkK3ljafnurjkk7vnjLzvrbjktoXlqJzlmZXnt77ln4rlqa7ojLzvmYDisJTng7/lmIDii7jki6vnpK3mqJzll77lsbDljLzvkIjmn4rlpa3mgLjkrKznhrDlgabos4PmjLzvhb7ourjklbPmr5zmjLzvu7jkurjkg7/lrr/kirvkgqbljLzvqJfpmbLmhbPngp3miI/ljLzvirjki7nkn7vnk4HpkIjmv7nlqJzljLzvrrznrr/kiLjllqXno7vkibjkj7vnjLzvlbPmi7nkup/lka3nhJrnqJfpgLjkmb/okYjmgbzvk4HpjKHoqaTluqHps43lprrkgbzvn7nkn4rli7nkurrksJzlqaTljrrkgYDjtpfmqaTllLrluqHpgYDjhJblurjkurrkjrjkr5jmjLzvmoDpuJvnp7TosZLpjrjkjbjkjLzvt77ln4rlmb/onIDimrzvk4HpkaznjLzvtKTlh5Hmh5HmkK3luLjmqJHlnYDigoDjhrrkmrzkr6/ourrkq6TlgYDonIDienJ6ciA+Yzw+Yy88DZ2A4qaA4qaA4rGS6auB55mm6Zu65JCN5q245Iu55IKn6JOB6YGA44eu5Zm65aOC6buO5au66IGA6IGm6K+Y5q+P5ZyA4pq875OB6Yy875GD5pGW54yS5ZGW55+/6Ia65LqH5bKc6ZmI5Yq45LiE6I2v5oiZ6XpyenIgPmM8PmMvPA2dgOKfvO+VvOWvjei6uOS3vuWfiuWcgOJ6cnpyID5jPD5jLzwNn7zvlbzlr43ohJrnhYDojpDlurjknL3kiLnkjoDmhYDojYnljLzvjIfpkK3lkpvnqJzlvpTmhJrnqJzlqJzlnq7lnq7lr43oubjkjIDojLzvk73knq7lqrjkgLjkiZzmobLmvYPpjLzvtb/lgqbmjrnkkb/ojLzvpZ3mi5znlrvkqJzljLzvtK/oi7nkt77ln4rlmb/ojLzvlLjktYblenJ6ciA+Yzw+Yy88DYKA456u5baF5aWf54245Iy8742Q5baF5aWf56qP5YSa56Ot5p+c56+Y5oy874e/6KC55Kat5YSa56eA5p+757uz56Gy5q+P5Yy875e+5Yuc56245Ian6LG95YGA47Sv6I+w5aqH6K+Y5r2D6Za45I2J5Ya95Iy875+U54yZ6Zq85I245LaE55O95Za75Iy875et5aq45KS45Jm/6HpyenIgPmM8PmMvPA2CgOOXreWkuOS3vuWfiuWAneezkeWBk+WMh+mDv+V6cnpyID5jPD5jLzwNgoDjsonosKPlqIrljbjkop3pqKHomZTpiJnpenJ6ciA+Yzw+Yy88DTtndCYxdS87Z3kmn7zvla/ogLjkjbjklb3kIKCr55ub5ays5ztndCYxdTtneSYgPmM8