老师请c进来(3/3)
9EfGSjcrh/0ovjsU0wVdlfrG48gQMhQJwSSRlScpvGt4Fnlo43lyKuH9NfEXsFR+NEjEH64XSwAO53paZr3kIZvXMm7QMTTIucDEqPhSpeF6c7+W6r4V17yFEj+mwBXG7GUsoxE9CAywbW6HglczwVU0K6UtjRhYumL9zpRp5u1ApoIazSgkqU4uH0R6J8D/Sz0hjMnITqwrInTLtivo5mZ3vRK6HRJERaXGNTpeQh4kqD90FJIgMdKVKa6DOvhcUV4lyMoFSJvXVeiPbPYqtTPvSCKcVTUm+GLC8pc+asLylC1c/sEVqU2Yefi+K/kjbko7Ecvrtji0OQI+J07hu3lfYDG7Qhx3sETINlVUijUT/f6R9vg7i8kBIH/PNJHcyhZG9HmfMhBP3svmsSIlmm/j2KWnBikho0Y4ylSeHGe2hwFrLM0mZw3yDktQJDybgWP29+MvrLOXpPrFqP73Z6WCChvhxGJXQQKH249h7VWwBrucCUI7+8HINNRHkPa7mrY0n38uRVvLS3kn5YYT3DwjOPcwNSCNzjtgyOmfAQZF/iRp4PI+Cf3zk1N3HOnLBLuTQHUBH6Op4daVQ1FLF/phf8e8QTNu/5NZzungYcMC+edl1hbpvGxuMXbGZ1aYjyggg5aAbpZT4cRFFQu16QrgiDSjluS+j4BpFeKg69RQMqoNLxoxgHV7uSDgwaU6z4G8HIabhdwFXkq5rzz18oklWo2OmrFHeD7ZCY6bTbbB9Kv+58rHE2zLstR/1HFg9400u0Prx/r/KsUjhSTKCjjmiGF6OiEakIvlGMhqQypmFMyiqTi2xFW5jqipnPeW1b7JrmxqdPSkNdAnrTK7AlWixl+0f8Q4DhPYg7SuWkU06rTB2KSxQokGf+TvN8+/2MtPGqHymibG2/HJhXoxVhX6UozTxNiL6tEWVlsbOLTWcE7RJtzyx8nzUSRYU1Gl7InPwzygo/KAKmU6vz9eSMXSGZ0i80cLGRDXeVMI+W5+uWKHIAEwF57jwWIuf2Jm7rkttWI0hNXIc+3khlU9jo99alXbgKetWdvgtfIBglzbINbfCVdGvKsu9gppvqT21TFtXlQ/31ttTIPogVg4QdINEapCvfxGyZJ3pyhXqSrb0g1xfNULxKpbRbFI8dCa96Es3gG6Jc5MzGzkT7hT038yJgB5bdQww7AknDlXDUPXMIzmRnMjKoUQ2NqcrddIxVwAM1qIdmNGlsXCOi+10TLW6VXhgO/E5noekXxjN6pKHRmUGycNZV2DLCmeuBy73kPxDpaYI/8JLIOXP3bCNSL9JuhnCB7NQ+sdrI2agNAu9ukMaDP0t5WvOtM/pCSn98GzOERHACRW04GhQLHHNsP7xQiQmpY/nlQtVjy0yWiw4pejA/zVe7qbno5AoBdEbelxTySF7Co5FBN4j75uOHqXYtmaDn+b9CUKOzzWrQeRWg5S9CtE/Xp7YAO/POA3JaTHjHX/R0gnXX2bKS8mNSd0BDppqgFfqNbqQhfFRU+ZzWLb5RWDWvhJMQboSgxz251++tSlrfRtPETb1yIt9TqQ8RINxxn9TTMrCw24C5tpUq44KxEi16TSa0AlykLUigoeRGP6IkNRXc3ANCCfBWdDyJPyKGLfulPLxlOXIYfDRZgY5ULCbgBFlKpb8Tqo7YgLbhCFz18bHo+jRTpfElojSDRnEUCpk5BVYQ7S3Orj4bCdvsz/EVVZPEOGuovV1ukZfvgJ1uo8639AAczTyNFZIuIG8VdgZIe4PXv1upY3mZEe3Ay1sqBva2acilgkSwfsaonFxtKs6uy1FKkmpuzuMqBHjme7UHaYJ5p7U2sNzPzrQF+4BmUiQGRG8V2qs3iuuzNy+8PHViQQkPdr2dbRPFlwFGkS7sweiBDoLF+N29K6OBzNPIFAb9rUiqadGG4L2uQTl2rhug85uir7vd+8zxVQjejnN+HdIxk4jdiMTQaZIUI48RBxbREpNhkMIJQuBBdIitGMKGnFnSUfnKKBkzMbJfur5HccKjen6/KVv7bAKqzK7hdyA018DWmjsm04EzrqdG6pqYA+DF6JTPv/o93ki2aLpIvxGXplIjl05j5vdr7VQy+0YtHNNxhIdo1fJW9ugbjAjFxWigUnTOPyOkdIO/07bb5lMSwvKcu7UgfSLbYRtFh3NDwRStryDkm57/bdIqrvZ/jkTQGV07eu3XNAaBsZ4gSfe86TWhQTd5laMIvWfZQvyJUh/eLG4z9fgQOt7/54q0tWGRw/vQM8r/LLK/MW4vk5L9FdznfW7EQFoyZb4HmaZZ95a57nboYOqYZte9a+RcnO+BOV+WU9qBoa7qgkfDoniB5yIYhLosJ/XQ7giW2dZelTBXXIe8gMUE56m7MUUwlJgbrc3IMLq4a4B2OqrZoef0pvR3N1j8RgZybkVYx9tO+uKdKBPClaImpBMYi3gblJYNBInBaAT1VDEcy2V/qbtrGuxye6aqEHUSLPinib5Rj08aAVD+5URNUHg/q7CYdeWdv2NBRk6KL59V+dZnRvBFiTyCYVXvWpywRWlxJqqY7/BlDMMWlIYVWHXuv543nm/m29gMGMlHtoSNzfc+evco4lvgTxK4iEc9pvYNQUhKnY/p1Yxgzjs3uT7gsli1k+hsnG5MzwzZMD4+IyPL29Be3vBtpCdsIo5kqXk8JOtHZF5dC/Oh+4eVipQPura4z/st6AL8t/m4i2S3yeLZl/mWWs1HcyV8/kUBu0AAhPeihOTnNncrQZz5DfQRcgB1bUKE+N8uLgSDDhsOd5QMJ31+K6rcPzrd1+UPWTUptbbsRyf66HqhqpiaaHOWCqDj4/j6jPgndyFimD1W1oj2UGq4XPzaBtiv2ghgBV+j60XV6z4qOSXDey+VyWvP+mLAWh8qtM79QjUncw2PvWsQdw2Q6D/jWFM4ym873WIgzl/XS18MykZNjk3mdTxADdTf6r3H3f2JkSVyBbcOu/FyGht17Zdg3TyPtPGzYDVjBUPrKxSzjV9e2485cTezO9X4GyF3oVdkdgrlEf67N7ripYrXRfaZvcTUhZasHepOnKzUsi72yQTS5gi3iIujFazPSMIobVQOLH0AMeHFEVyerhCm+QI01+bVN1iVhSw7a8oebFx7bJ4wyNkL/OFLA7FZcFJKwfdHAAjAI1UHBEob8B+a1KdjizReMoa1TfstA4hT7N7QA71K9tt+rxy8nkQ+dPVY/1YbmklJhE+HxEcIYiKkjG3uiMxLWag8BpQUHVMvbi+GmU3FDjHmm1n9alu3yrPtEwDeGyVVBjAU2YvA6V9xMo+NhZFbHKLkJ901nCvN18x+Bi0RnyqxNX6/+i6/u3vw+VkKPRJmIEEXoucL69qLPohoMt7lvtiu4msKqfDFhBE3ZtMM3Ebz3WDOcQ7wjbbBfQui41KJbWZ71UERTvDM6RInMwjwxufm9VIzIQDi8H7VdLxwEHKj9M9kgFyPX/6ZzogVfmeD+okDcxj0Fn4V8c3ZTBRoRycmHKBLEXzhS3HV/mbMWT3lkoM5kr6JZE9rrQcJkuN8kvGtPmGvYkm5tZblleQiAdMgJabM2cv5QTaN+6eJ3Q5QbkHiuEvDR/tFfqKL/ArJ/K7xLMgZW2CDzzb6zXyykcFwy4zaEDVdwOGbgZ0nxuaQyMH3kmh6QpLk0h/ct+YjqEUrPeAljz29DETG9pQ8pX8TbaY1HJiYmvu7V5tbtn39eN8f9DOkBhoXYaz2zD8ChZLn3IbY1Q5EmHcWz4/NP9XDMlfqswCF4MbqtWsw+qM56sKpojVJPawpc4HjkJf168Im+BEReToG9qykdfqSehRm4+1yQbY1NozzdJYiOBif31biWBeKyDSEdwbpV4MEnWyI6ytOm4HO8Hn+ucLC5u0+fME3Aur8QFRisdHGi1WSXIGAysygGI7maX6Wj8wSZvvKe9DjkixKSg+OhbsEzdJNzrfN7xX8DT1shchv8WX0x0cDU1ZeUEfcbgjwn5pvdJj7e0MngiNqupDBO9Ev0vlJ1G1xjr4yg44EZZ1y4P+wLc8y2M6xyuxF08VNg2NN45KJUdjqscQQC8j4y/2uQaQC+BtFBUPseQ3E2wud972vU4+bkXyt1d/0ttFRjcS/DNpk7Ev1BfLm6Z78yQxgrADcDwl/aDMk/QyDvIfYpa/yIQpWscZq6j9+eEw6xRM7YEEgieACjqCPZWml3buk3xy5EobLUgw9jsMm0p5ujpjPxzPeYdv1UfR6nVWdI0G6DczjL2Z3U+oHKWwb2ea2kqkwmz3Tess6eqy62pyL4CaJuRPYLGoN809C3DfJ4xfh4wXErkzMR6oW5dNc6psGX+ecJ0lTIC8jp0z07Z6AOo088s7kYnOuV9/53OeT3kpcgKJpVSJ6o8ftpVMddniLJ/I8WXWlCWBlYaXD8EJNqvvQFuTEFRE9C9ROkfBCszV77zGsiBT6W/r47mvWSluV2kh4mIAEG/14EsAx5yIxRtYy3fGO3HhsrFUxB4VRmgvX+7D4pdhOUSc1Yrz68g0SdAisg+AEkX9LHo0gKWiNS1p6m6vFbaTquAPHTFjHM3EsFH80qoaCEHvLgZR3sYIb7mQDN1S4Y5ndPPIEcDxrz2ZHV3U1/uIUEGg9QttqGU0Inyrup/0WnsLlHDvTlMMGAtEyPkJ2pccAvXUu7Btrpw4vZjj3drDtbCRhj9UFHFtx6B8L5/unFC8Q3iFmpKt3IgmfUdPYmzha2fOlwT+3DMr+IdM9wmpTfTkzq7hRGTSdeDMAP48Fg6Y097vDN66+6PLhR9k3JVOBdT2G5H/A4m2ABjBiv2hEUOxRaMc4SgYsYFZARBL2bWk9O/9CZrrh2onhm36iag+2+MxWJrmntANfEsmZ9mzbnFSWH2vz5+PTigv0ZSGRFp9ozXOKuPJrbkef4RiBml3gjrwbeRdvQvK+w4w5022RQwVzx75JcUtELG0z52j3CH78GtqUEkQUKAvL5Xd2C5jQwDEz5NuNwduMKvBAEYmpdSOEjDSepZDoQmkhXTgD9uCj/lpMwEFnBYvKGUjLHG0LjDphcX/qwT9KWHlDDcmfziX5CVX6m5ykNVvl14u5U0TR7RUL3u0LTjrkRd3qAAENoTHQXOgd/AX0XGweOEdsFXbOpXLwnSsT7ueJ/ZxqDUk5fdHl27CTyBvr+Q1+YcKe/LL/6s5J7QVZ2wklVcmGTDHStLnPLQDNMygL/2rYgetJZLwWickApz18LitLC7FaSkOtgDRajsxl1yTB03+o0IVGFYwTd8SZWa6sQ4jfubcg7VhEbDEs+h9khjkL8QSr63P3za//gsM3WFUtqo9AA4y2AGELWCiFbKsu3q5zANnHynQg7Vw+qNYK2KLdaiqCkcLa2DzRvRbLaYuRJVVNh5bXp7+AcgHBbbS4dVMK0TGGgDaPea1wby1i6Wo4XlSrryKz/soqUZvUyfNyIjnlkRpgc93cbP0afevMsn1mYeGPKu3DsBWO1zeZbqOTrLwVYCU6OsjWggOkYY7ePpktehqIdXeToMMlNx/pea2iKWCUFTEJWqmBigpE4Yj/4Vnrt9N/O2D9NHdHBBMkBV+hvwcyBRa8nySS902lhpZZlbtzUGCN5M+Fdvzq2fJ7Otxiu7AuowV+uKZpuweIijyXWUwIhcfMOsIZQKLrIt6IhROqIhFKmcU11ZbDS+TWr6ps6Itj6TElNZ4Sj7VMZY/2ZSC7w0ddIArwUW5HPhAUXounl0VOUWMJ8NCk058wKWRa83VLUXg+gYWZO9Pd3f90mv+9+q77Ky+kZwI7VPJWAw5DORv0n+M77mYzOCifH7lQL+NkNcBV97BTdK0O0vBmtJLM9gHihQ+koH0y3nOCBpj2kAJ6Cy3cElVVHQg//ry7j8DeRiJJdx+qdQul6SA0sQDsH7hurI+mKD9hcTAnA5LVgt8zx+3Fg4PNlvLxosZvfsJwUP3LIBbCfLlElwoxd3MSsAAva3uryL0ocfjifto2NntOG1EoUpDQ6CGke12VlPru6LiJKFoLPOofFVMJGoNOe5VpxvvhiaBXUaX1l9+NyYd8kNnx8Gt4Jx8EzQiyhmte0bckK/bonclVcGWe8tn1IVe0Uv2+igZhGOGas/UxxZeUK0KOpMzjkgnZrLHclanXrqyNa4WRvfqfJG0pMubKN6GnN4TAL955J2vkyTFxgFbs/m/QQekpb5k8TZeavJvzB6TGRUEj4B88gnVuJbdgpb7Mznv67BL5EtQf794Z4SXLMPraAd6GIfSF4RD8AynAtSqXjL83Onfozz7IfSBfN363yNDKzcMJK92R95XlGlO52rfug58MLsZCSmvhgtyybsQXzrsKRf1Oe4tKZCrMcEDp1DptrNc9HR1pAhpLO5Vw0j7+TraQ2iWxAdWYsFHLezmewH3pdTKu91yef8+IsWrRhPxyLaJTP+SS2Q1ItVanTdS00Ij4KpCGnbvTl0aDyZLaQqmnz/uUHzCgPpKqIxwxZUrpnfeJ0TVqeq1/FYd8T5m/PG7yO0MyDgXrWsgfBtygN0kbZG5OsBSXAj7lwYlZBmutTBaP9Yq2qWOGbHx1uY28xuoCOga0g2AV5zyphcTeClLONVR470zYfqmvzptsyBLTHMTZn6ox5KcF3QYM95KB7dM6NsGh7qCUw3hgCzLDe/mGxA9lvs8pDDutjTq8m5sPJYKz0WnsJbzaJ0Cm9XLmcUeWDdemoe1e91a6BFJ0H+XsfyqLeMYLx6kjhuxLNpSjn8RhOlKOA65Ux3MyHg2QZoIfnKp7eO1nsEH4gu4bGzOlncN8lR4u0LuxyZLjl7jjlgK4QYv2kZT+4M4dKstvssa9bZzmwUPYFbBq8nI717DxtR9QpQKr+1OZ4lX7V3oXLQ8C0+C9x7aAAuB9ostbOXt0+AOTv9/TPTDKs6qDcfsSnc8Ao/mCjTr4fw8BzHZjFJs/1J6Xq/9SSgApRmgX0gTy/mSjJHwUEiGixhedLEHiBKUMuiUXRSyRZdiIuSmY+vo32lz2dhUX5xrYCylfj173iAcj3bnxfEEhBzwgG2xOj3tJQL/2nh04Gs/krGfr5/EuEZh9fA75SPDSSkY9dp5TzngyMcqhP/6xVB5GyG1MKFtdd/e9vzDKn7BhuKhT6ulE7J504pljhFsXaJFVvHGqY8aMSnWyOn66jrnyiRNFrKpYbL1i0OBAzVK3UOmtrQhi9RoTbR4RgzsuowyZjvBcv9YERjBtAhin9p+Z+TzVAGJOV7G/d2FdYVhrmDwSFTNWcjS6dgeNXGB2TBGJ4diH1jnWsdnHJDf48l/JsTMiaBzdn/efIX+KJXL3ef5dD59mGy4mQCX7JLLR+QWfxdjK+RzIPyyUdRjFixrBbLFuLEq8/B90wIH/eMKYmSn9fLpMG6YMGh9FtWGRjW5xU9Mqn+aD2k+N99Z7HQ0Gh8HiZJfrxsZ53YXZ35CNMKmezpIYYcyvLPs3bNJHAgFiHrbBLqAQnnIiV7JBT9igC4iWamMlYP3cOsmXZz2DADYBrRaIt/eThzmh486akVxcGUBpQh4fEgcJDPVM7UgWmGn17MYMcBEPwyd1uG+HAhpGXr03ScRB0EY57O/Jk+q3/1kx9L6OJuUvxP1O8rZyn0/LPjlmTOqAYL63wOuCU8B/VXF6USeZ63UC6jL8XDVhJ5wN86rcyW202p1OLrunnHb3j9AA2m0XjB7VZh5Sz6toHgtvSUVpkiEvr/wBFJINnpK/kko5eCeFyhq59g/VTh053uD8z3Y652wdV2A7n54HeaoEE2DwqKjNji9r70YOlaWyJ0hDkD8ZapfHpeHKAXH87VWaIQWTpUXbC0b8RXweKP5VjJNsj9n1h1ibUikud5JZpdDx87jtj9RlDrJa+tbgfH+9x3EEs5SICmySfmRE8MJlLuUvwY7t0JSRTWUGDXJJ2wEwU3vNvN7G5/ehvFzFuY3ja8k2Ibi/yb+CNxjL0iykTKAlNhjFgpOTieDiR0IFdu9zgW+0PspCy8htZebgK7gpYt1ADQCwbWToMxMFgFHszXs8ZXUdj8uuJadhk6UfrfFN7TBh5+EWgFozvFs8vK7EIMnbNbv7SlQH/Vx0gmjwAEN5csSOuHSyWZ9e/WM9aAtG5jPHl1wI6VarBs6GSXuquLihETDl1VzN4gaXSG3zRa/8et4S/w/bpEaBNtP4LREGQ1ZqBVOK6eJJ3lz3vXBTPAxQd5n/Nmlq7gj5FTntUDNsoPzLhi8reywtgbi3lQwaIvmavUw7Zz+2Bs5vu2vir5MYHv+/EPpbFn+KvxizJgIPQpHQDBsE4n+zewJuDXw07al892wQx1ZsQe9SEEEC4HmW6qouUGnZrykhQlRyZ2LUwCvFBVQFUWNxHHHbhqYtM3f1S/hdZ72Z6fAyxVCJdRtdw6crOYhZ102LBXaJOfHwQ9xk35w5uRvvk3EW4B6dUQCi4Kp7yQup3QWSgZb8Ep9/HFHhY10eqVIsJfkjLYAW5XXxg+xEyo//jQKkdIllhuVwd8x0PfrvFds/wkywqAIHnaRSpCJsE7KyryPA722FUmD9sidqu4+b/u6l9sAArX2fHyVIuxf1Whlzj7rSOWG4bqfVC7Q0Fe9UwyfQpb4EWtpNI/FIilEOHVAaBj5YgqJIaskfpvoEb2Er0Oxl2NsWEgvnSF6MEDpbcBb+hRtDKKXQ4H9NT6XhZRyQgq9Hn5vKzmTJL2HO8fU0nKFOn5t8YOoIxrgvkeKaZuXJiOeHrw5TPPigdV3sCz4oSFmI9D5U2MhFaEwj+H/jFReCdPbNFM1PsxsA==