南昌大学
  1. data:image/png;base64,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

  2. A: B: C: D:
    答案:data:image/png;base64,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
  3. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAANcAAAAuCAYAAAC74IxkAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAPnSURBVHhe7ZvhkYMgFITtJV2kgXTiTEq5f3SRDmwgZTiphXMRDBpQUVGR/Waci0GTx7kr74EpJCEkCjQXIZGguQiJBM1FSCRoLkIiQXMREgmai5BI0FyERGI/c9VC3otClpXeJ+Ti7GauSghZ429ZSvqL5MDOaWEthaC1SB7saq5alFJg+CIkA/ZLC8tCFk3NVRRMC0kehJurKrVJ7u5RqGvX272ttQjJjUBzVbK0jOOa+auqqp20qIXcurzqmdaznQ1XjK6NXI+wq9qMSveJoqkWd3VMLRpzbVxjpShCmidfgq66MY4XrGWpNLCW4l5MGjGUVM11ZR6Ph3y9XnrvGvz9/W1y3YI+AZMSWxtmLqmK9MrmQt/e77feux7o3+fz0XvhBJurOOgRixRFiphXx20miE42MZTi9VjC7XbTr8IJN9dBFzlbczVMpuM783w+Lz1i2aCfSH2XQHNFZJuYUb96lj0OAGJbczdPEZhryc0k4Oq3kxRHmCtFY4Ft4q5keaKUEMU+Rq6cWNrncHMd8IRFT6SuRezRusTErbdezThoG5yPdKxrC+y3Oa8jIO7uaRa8j2MQc3C/4wCRXW12cAr0d0lqmJ65NEr4jejMXzdtzF2zEqMRZ9v2rWV0/4xQu2WFFqzbhZrLxXjcepHevO/4mc6cfnfm9G2e8+Zwxan3KZamwqcxl7nwLpzva+GNFvowk++urow26IstZv16Soi+uH198cet/7+978N77hiPmuDAyIU0KSeSHrmMQF1C9YpUxzOmfXV395hLtf30pR05OuEag2FzfJEvZhAct8vseO/nwOl+xwRCy63mWnpDOYW5DC6h+kSKn6+UpT81UrgEa1BtQ5G25nIL3y/oYdzDfRtf3D9riPYoajGn3zHTQoDPyAn0d8licsB/Kb65gBGAwXkhG7Gr0QUC1COT+7digxoGNOeU6sDf/vRGuuY4+8FjCHYsFZuMGYzE3TOXam9MhJTQjmN2v+OCGiSX0WtNGnxacxmB2kJtUzlLhF1MY8LXBjNbL038nv/TBgHb503c7c1x5rXNrLjt71Nx6Lib19WifscF6eHVa6+lU/CGcHP1xBkHJSS9pUSqcS9lrfjODPq29uYRpAKVuuxgLpCqSHMyF8AIdrWp+TWpoM2m5jLpz1apSqrmIgQEKaFX8A9BzaBrgqo8z7NwhBxFuLk8hT3auiYzq0VIxoTlMCOm6U0JN6NYO91NSL7MMJe1VlQJb7rHkYuQPjPMZa0FeVJCBWsuQnqEpYUTmMduOGoRsrG5CCFfaC5CIkFzERIJmouQSNBchESC5iIkEjQXIZGguQiJgpT/8socHYHo7Z0AAAAASUVORK5CYII=

  4. A: B: C: D:
    答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADMAAAApCAYAAACY7BHXAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAD4SURBVGhD7ZXbDYAgDEWZi4GYh2m6DMPUlhBfET8UzI25J+HDgpGTXjDoj6AMKpRBhTKoUAYVyqAyV0aShpi1tMfZTJQRTSH8Q0ZS0pzjD2QsXklUS1emaI7WNe/c1fCXHzBBxuLVNnMt4yJRsxW9e23lWnvDcJltgx2ZIiq1sEnbQo0D4ngrI+kiAvtxjoNtKu9K/Zj5nJ2pNuHfeZisA0M7cyd/3Kx1ZZX0W2/r5hvmXACNXme8vsr5v2hEW4zvZU4/Uu9mrHnbnaGHfCvjBz0cb626pkbxfdSmynwNZVChDCqUQYUyqFAGFcqgQhlUKIMKZTBRXQAE8e1VDoyKEwAAAABJRU5ErkJggg==
  5. data:image/png;base64,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

  6. A: B: C: D:
    答案:data:image/png;base64,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
  7. data:image/png;base64,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

  8. A: B: C: D:
    答案:data:image/png;base64,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
  9. data:image/png;base64,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

  10. A:
    B: C: D:
    答案:data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAcCAYAAAAnbDzKAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAADdSURBVFhH7ZWBDsQQDED7XT7I9/gaP+NjerQ450bkJutJ+jLJbEYfbQZ4OCogjQpIowLSqIA0KiCNCkizQcCjBUDrc/dhbgpw8HCuQCQ4NCrwO5sFSj0EdIZTCxbNgjM8Hgw6ZxGMw5Dfzdgo8K4HCiKt7mMg5X5Ilq2iPI+Zf1T5EvC2BDFo/Y62J9CnE/XnArTex5ws1C8zYm8KXQpMgqETsnHPG+ib7tkEUYHR7q/WTeKPBNp/isd4LXFToC3ctsW89xx87V/VAaVQGZPSpsz3ZAoJowLSHC6A+ALTsg20wrOoZwAAAABJRU5ErkJggg==
  11. data:image/png;base64,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

  12. A: B: C: D:
    答案:data:image/png;base64,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
  13. data:image/png;base64,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

  14. A: B: C: D:
    答案:
  15. data:image/png;base64,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

  16. A: B: C: D:
    答案:data:image/png;base64,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
  17. data:image/png;base64,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

  18. A: B: C: D:
    答案:data:image/png;base64,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
  19. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZUAAAArCAYAAACw7BWKAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAsVSURBVHhe7Z3rcRs7DIXdS7pwA+lEMykl/9RFOlADKcOTWnT1STr2MQxyqddq1xffDEf7IEGQOCSykqW87IuiKIriTlRSKYqiKO5GJZWiKIriblRSKYqiKO5GJZVFsdtvXl72L+ey2Z0vF0VRrIRKKovhbb993RzSyvls+1qJpSiK1VFJZSnstvvt2/n4CEnm8MRSWaUoihVRSWXB7DaVVIqiWBeVVBbL6UnlU07Zbc6ft7x+PNXo2uv20KIoiuK5rDap/Pv373z0lb9//56PVszbdv/aSBTHz1sO2UavxbLoabMovjvNpMLG/OPHj/PZB79//z4WwQLiX8pzbOS+WP/8+XPsl2sU9c8r13/9+nU8Xyu7jT2NREg4hzG+Nis8D+KSgWZamy3xck3dQqv/S0E/+JUhjbU032vr/Pz583z0Fa2rXh2Hepnm5avmnjo9m5mNXuyyPcLROLL4ag2Pxky2emXKn+LxdJWPEGKQuJYFs7XAIKvfKy1b6hsQohaAFjGio87oQlwqPIH0H0CSt8YWAnrxWHppxYV7vmkpntcW36ToM6sTSwQfso0QdK+10XJ/ZKPUJpnZwT5z2fIhgp1sfllLvoanfMt8or7mKSs9H32dRrjeupch31pcam8E5nQklksBf1vrbC66SSUKEhCQB24q0KNgFzvY6yUoJoy6Eiv13Z+1ieALu83nJ5DDU8k2JI+37Wa/OTzJLPGtL/TiG5IgLopr1JXiPkLUX0ZPP/SV6SO2oY/WZjmld9qOalB6jsjPqbGCz2dcP3Gu5RvX45gFdbzfnh9xf4j0/L8k7kDd3tzTVytm10BfrTlaMjHmc3NxNoiBmwr0CEzAqBgUZAldolX7zBfuXSLep/H+QbyXj++uHFHSsc9cSDJLeSeMWGqu/ThLKjpnnKPxIZa9jaoH/dFXhnQsHbU2KHRHcRjLR7zyQp2MbNz0y3wB93XcgvqxP/yP17xgs2WX8blf1ySVVv/qM7PJNeq0tKAY9UoWs2vA1poZ0c2juHjmfKMABXqEKBYJT9fjYnWmFgmFScyuq8T+l4S+7PilnJ9G3u+/P52cv8dyuLakz1ZcH8RDGwfHnlRc8IxhNDZsGnEzGiW2pU/1y6tvkNTLNij3W5tg1C1t4zXvqwd1sOngR2+zbG3soAQuMt+m0DhbJRtX1g9zp7r4xJjcDtco0kkkmxunFbNLwU7LhzUxpZtH0c0GBDEuIiY8ghBcHD4QCYG2EqeE5cIjiNyjP9VtQTv16f5FUU2JsLg/xEXxJTZanH7Mq8fNNTEF8c00OELUqQr+0D/3RdQScK4xAPUznbqup3B74PPk0Fc2bvpxP6PP2IrjGvVNYLPVphW3rB/GRv3os4i+RmhLvFpkMbuUKR/WRm++HsWXHplUX3AURMB13wguARu0B2xxDhKe+hSqozYOopHIaa+2CC6KinvfSSBrgPnWRuMbpB/z6lpS/EYgvtRXGQW9RP1yznWg/7j5upakSS9+35GuhR9DtKN5kZ5bc6H6bk9+6h7HPg7sxXHRnj7cVpzXOFcton0R5wCwSb/cy4i6iMjnXmnFZBTat/xbI67xueiuSgUZp3hlsrNAqrQCyj1HwsEeJQpJ/UWoqz6oo+Djp67zqkXpdYp58KTCMbEB4qnjuHmgD7WZIi56aU+2W+CL96kNSnAeN9+oZ/nIa2arV7KFjc/qk/5Uh2tRt+rb71Ff447+ql/8dP+0JtRv5pfHCptqmxXZj3Pl4xHU1bxxP8aM+rp/Kz6GS8j8XjNRF3MwlFQkaBGdJAiINNYTiC9Dwoxk4sK+Bzv6oHPqtBZaxvGnUPDDv2jIB+b1DfWrcB1wrFj4IpeuBPPf0k6EeBJXB1vYkP0IbdCF6ypqjP610UJPO97uFvBXc+Ta9jkE/MjG53Uyf92mQ7vW2IDx9eay11bgT+wfu+6z6wNiTOC4Nm8orXG0oP/WvK0RYhXXy6MZSiqRbFH3AkFwHdpzTcLj2PvJxOVi5FjtwYXDPV3HxpCojn915X9l9bbfbr4mlfcE1CpL/OLIzPiG6Mcei6gr5s7j26O1SOgr2+xcD0Bf9E991yz1uCZok9njeuZrT/+tTVh+RHzetD6gN0fyF5sao9q2Ssteb93QRxwP53H8+DPVJ+1cB9jw80i8j4+9+tfQivtaecZ4rkoqBFei4zVbGA5iAupxLAEyYB0zcIkuExfnEiZFQtY5tgR1scP1IY7fUPdvsO/22wX9RdWa0IZIcV0QE9eMx5c4+WbTg7h7rKeIOqJtptnob7YYpbVYsEf97J5KNr7W2tEcTo3V9a+i8XIvW0cwZVexao0J//xc9mgjOKd/B7s+D+pDtPwV8kf98JrV79mYAh/cp7VDrDwuczCcVKIQdR2no3giCIH6MVice1vVmRIX9kRWFxv4Fftrc/rPsfSg8bbdfv5uyA1o4S2lZDB/3GPObgUbbBy9xRk3A/rONt2MqQ1xhGyh0b+Pnz7oy+G8pXXqZ/em5sH7ZE50jRL775H5m60NmJpD+QHRpmI15Vs2H243Y8qvGDeOpeusXMstbZeEtDQ3Q0mlJVgmPxNtpBWkTHjQWgxAG+xJXBzHDUliU51pLKkcnlo2jaeU7/r2F7HF/3sKUBvIyOZI33MllUzLMJJUevS03PJX8wO8Sq9+7GT2ReYv9T/p00rLJ1DsqOdx8bHw2osZ96O/stuiF1va0d7v69q9wW7LjzXR0tGj6SYViTKbYK5xzxdiC+o5nKtkg6bfKbFw3+04+KQyxumLhK+HJ5TNt/iA/uO/JR79YiQL+pJNtIdvPoDdVqyBe3MklUvaUq83H9I/RXbjJgpxLhzmA43GueFaNh/Yas2T+6u101pHU/OgteV9ccw1J5472Xxgt7fJ+Rgiais/OKZk47sH+N6L/9JhXuL8z8VkUsk2ZoKqCacO5z2BZfdaiwOw2RMLYnKb+KL6XJdwESnnvb5O6Nvp4SdRVsrH23ckl7ExjSfgPsx1ZosYtWIxFqMT2OltiC16G1ZGrO86p8QFS/14DbjW8lc2o1/MnzTsUC/rA+hDvmkuqZuto6k5zMbndoX8z3x1f7x43WiPcWfjw984R4wLe7194lam5mmpMCdZTOaim1QiBJ1AZugexQNBYHTdi9fPSiYWRNi6J4FHssWWsdt9h3Tyle5P6J/J5u0amF/i2oJ7ioFiojLKNQsd+9lmFYk+xYUZNzantYlSev5m93q2KBnMbfRPayIro3PIHFC/hffhc4z9OOdxs9N69hLBRm/ee2Ok9NqOgP04jiWDDp6ZUGByNbvAe5vyPSGIcWLoP9uwEA33RhfJO+8/yLjcn5G/B7vDU8scb+cRs15CaUHcLtEV8R6tr03rUjL9TdHavJ65wFvjGPWJuXvkk4CTbdz4efG6Lp7O5Svuu3D8M2KS5fS/5G/n/Pba3J/X7DbfNlkWRbFM/r9JZTY+PjSfNanwhc7KKEVRzEwllZk4/nT9UFLhqea2PxiIP6NfuaUoirmopDITcyaVoiiKZ1FJZSbumlSOv1XGU4h9HqRrc39uUxRFYVRSmYlHPKkcbW52769FURTPppLKTPSSytU//3L+C7Yl/XfCRVH8v6mkMhOPeFI51a0P4ouiWA6VVGbiMW9/bfabTb31VRTFcqikMhPHt7jumVR2m9PbXu+/DHBKMvVOWFEUz6SSysOxLz8ey9Q3+PtJ5fjE8+lzltNbYFyrz1aKong2lVSKoiiKu1FJpSiKorgblVSKoiiKu1FJpSiKorgblVSKoiiKO7Hf/wcMiPFb9AuyyQAAAABJRU5ErkJggg==

  20. A: B: C: D:
  21. 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

  22. A: B: C: D:
  23. data:image/png;base64,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

  24. A: B: C: D:
  25. 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Tm1QusHiA7PMpPYia7Vl8y9++HW4iz7FCM6NOzGn2yGe6Jw5mXxT2sxLXS2YbPj6idI9BxJjbYtZOHR9dQx9nY4/vOmh9dSz+rVn8FHnaR+Dl8/2bh8jX/8i3ijfVvML7zK10iQgghhLN8wIvE27+itl/uz0/La7l4nLyrhBBCCL8UH+wiEUIIIYT3RC4SIYQQQtgmF4kQQgghbJOLRAghhBC2yUUihBBCCNvkIhFCCCGEbXKRCCGEEMImLy//Az9n1PibpOYBAAAAAElFTkSuQmCC

  26. A: B: C: D:
  27. 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

  28. A: B: C: D:
  29. data:image/png;base64,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

  30. A: B: C: D:
  31. 下列叙述正确的是(    )

  32. A:两个无穷大量的和仍是无穷大量
    B:任意多个无穷小量之和还是无穷小量
    C:一个无穷小量除以一个非零的有界函数仍是无穷小量
    D:一个无穷大量除以一个非零的有界函数仍是无穷大量
  33. data:image/png;base64,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

  34. A:周期函数
    B:无界函数 C:有界函数 D:单调函数
  35. data:image/png;base64,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

  36. A: B: C: D:
  37. data:image/png;base64,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

  38. A:

    B:

    C:

    D:

  39. data:image/png;base64,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

  40. A: B: C: D:
  41. data:image/png;base64,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

  42. A: B: C: D:
  43. data:image/png;base64,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

  44. A: B: C: D:
  45. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAbkAAABBCAYAAABM4troAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAxSSURBVHhe7Z3NkeM4EoXLgbGiL2uDHOjzOqGINmOPfZMBs+f2oE5zazMq2haNHshXSmbhlyIFinxfBEIiCYL4SeRjglTV21UIIYTYKRI5IYQQu0UiJ4QQYrdI5IQQQuwWiZwQQojdIpETQgixWyRyQgghdotETgghxG6RyAkhhNgtEjkhhBC7RSInhBBit0jkhBBC7BaJXG/ez9e3t7fr2/l93CGEEGIpJHIdeT9L3IQQYk0kcr34uFxPEjghhFgViVwnPi6n6+nyMW4JIYRYA4lcJyBycwO5z2VORINv56viQSGEiCOR68QjIgfez7dI8Hy5KhYUQog0ErlOPCpyH5fzdY3VTtQLb3vu63Hh+/WMN1hDUuQrxJGQyHXiMZF7v17O5+t5UZX7uF5OFIIdiVxY0jXtCT/ZkNAJcRQkcp2YLXKfTnqITupeXoGAVTp2LwpbB/U9pZdtYz/T0E83hDgOErlOVIncKDiPR1cbFDn+CN5GVdyXEa074xJkNu+Q50tbFM0JcRgkcp0oidzwbOzuiMP2bOXZbiSHqArRaH37+Hytoj2ptgSRO63yTFMIsS0kcp3Iihyc8CRCGZ6XzReeDS9XjtcrL7s2iBsJZUfETCInxGF4isj9+fNn/Dbl9+/f47fjkRa56RLbENHVPnu7E547BVFIpNQy37NFLrQ3L1xDHzSIG1lQ5FI2LOpYcq5rLEQLq4mcNcTv37+HBH79+hU+wY8fP4LDPaLYJUUuOOC7GC3zV1G2/OJJ4rnZF2ZEcomy54jmnm0Vc/Xbt2/j1hQcQ7tzIM/Pnz/HrTgoI3WNGPAXqTJZJ+tL1iZ1LdhD6pj1e6IfE+vFYMF4alPOaHEMjgFgoOkccB4HHnmeaahbIiVyKQf8cbk0OeUpW34md75e0ObqC45iV/VyCsq/5XVlz3m7Ena715sxtAvti4kKBaUkYjiecuiY4y0CVxIxHLflYXtteJOTSjHQH0f1b1tiViQHA8MAwrhSBkZDxSdFDhOBjoLHj8rfp7+up/+PG5ZRZGwE9/gr7xsVuVvUGq4TrjnUr1rMx3oWxS7kM0uTIVJui+JKThp2DVt+VRHMCRSonaepPog5e2wjP2+ELagPkqUkMkhrguvHBMvXFfWgT6wVOdjWM9pwVJp6lXd8KWHz0OA52DAGfOJ8fMYMPLYvz/BSRjCShMODSFQ7bTjBJ3j4pMjdGKK5++R9vDp1IvflOR76k2LSKAw5Ptv32bD7GDYvz6J+VUI3tinTDt54xRJsN7YfiU7OOrt+cFkXqW7MUiJEUFYNnO++r+DEvUhxnvvrAiu4yOeFE+MUu+mo9UtzQD1YV/sdbbXjjrbxWK3IAZRh2y2WI2m93mAweHYQcoNnjTmVUFZsP1L9YA8TenCM+O5fJhicZ6vjDE64cjlsLvjbk63+vCs3obgspXIvBBysd6iwUTrpbeGeQVZGrX7+MXGO4/tc6OjhT2rmNfJa34Jr+/NiIufPWxovbLx+TOQI214DyrPliOWYWC86mYOEAbLGZQcPA45tDGDJcJEPA8j8xBsArt3qOErLeDg+98WNIHQrRnSvJnIvJ8oLAdv1kQRsec2oYS6xm7PSHEHb/BzGtp2LaC/ncQ7MZ9sv9gYB+1FGaY7buqA85Ec5rAPrwfJ8sj5lSVAPlm2FzX4HqAPxPi4F2+LtTCzDROSsUQFr7Bw8bHMfQJ6U8dMYkQdl4jwOPLatceCY3S4S7lIzjhfHH4rGhihwLZ17HdFw0cGBSNkk5oJ15tvArmrcGZaG09FcrI2Yt9bhcu7TGWMOE5yLfUzWF9hycK49huvaawBfFpIF2zzH+iaU3eQ7ZoBrrSVyOJ/nsd22r7gvlXw/iikTK6LIEWxzkNCZdqBJaiCRn44AeTgQ+KRR2GvZPHnMM7iQYmKRWaYM4ojzzMTnPieK6y1bwiHVPS8RfYA9IsWwtg1gz0nb/bQ3c6PAZ4RL2tZY5pebkcLNIJypnb8UMovd5nHr2Anms53bbHcu2X60pPqUwmn9RaqMJbG+z7YTn7Yv0CaCOsZ8owf50C6eyz62/lHMJytyBPtTne4HEoZnBxoDZo/jO43SlodzWow1vwxTjj64lJldliw4iNncyp27jCrWhzZMW8X3mhRzyiTYK0St8KJMyBcp26ao7cwQObQPCU6acw/bfp7jmhae48F5sf0A5dvoJAf60daBY2D9gxW5Z4D6oN38znbi07bZ9lWtyOEc3zc4F0k8TlHkMADYh08c5yfxA2kNEcAAcA4N0homjmG7ZQIMFF4oCRO+IE6jU8iKTcpx3Cg6o4Rw5sVZ9Aa2CJu2Ts2D8fV2XoQR3SorAzdmiBydKNpCR+3nM0C9a7DO35Oa47E+TvkC1IP+A/VsHoMHsPZgv6O9ts22r2J96UF7YvaEPsB1xONERY4dbwfMfscAcIL4gcRg8Vwm7EM+btNQ8UkjaRrQkohVRWAVS4YZkWvnuM+2XgXYIx2sdWQe2nQbK49/o8ihbbYNFA20zRPbFwN9xrnMuV6T2M8x34FEEaHfABgnW3/6rrWw9mCvTf9FUF9SI3I4lzZnse22fRFLtl/EVybWiwGhGPmOwz5CY0Se3EB6w4vlRTkY5KaBChM3I1AlEQxUOJ1FRW5Akdx2sbZqnZoHNmsdbB2DvZXGfvZy5Vi+P5Z68cTPN2yjbOuwCfbXgD6LnQ/QXzFnDrxYeVAu6kDfxITy+J3jZduFbR5v8i8RWH6uHQDXIjUihzwo28J6i2X4InK+w0mq03MDiXNoEMiDvB5cL2c0MYIjyC77lAWs6s9JZSLCucuVgVu52WVS0R06tRgY31aR+7S3tZYrb8TmRe1NFdqDdnmR4v4a0GdzRK4VCFZNWaw70qMiR9A+JLQ15s8sNSKHuvk8sXEQ88mKHLZpJCmjKg2kNTQkWz7vHlF2/aDG71inFJ7Z3UQmzPsQqQ13ubE/J6W3K49Lq8j57QkTextumiB6y4+/u7krrXiMcI7iE/PZznXsy7ZtBOejvygCHpTRKnIYA+8zAOqIa/CaOeZcN4Uvi/4r5btKvpHn2/6NtVc8RlUklzPy0kCiPFsmjAT5kazBYHBRVpGqpcgbmOBOoIalG3tne/85wldBHI5V3ATP4qg/rn4VYLN0pLXJO9Ocva1lV8P8YJ3KAheLijA32SaknNNlXusD2G92Pud8CPH9bcskKNPWB9+RN1VH7F8qikM/+XZQqFJ1je23+DYvVVdxZyJyGETb4Uyp/UyxgeTg1RgqYXk5sWuJrrBUM3tZECK5mieSyG0d2GfJQXngAF/FSWGOleYaoIjEUkm4KAClVKoDwFggb6x/UY/YsTljmCImcMReh/3KJNHqT91iewYvVjRGiJyHYjl/4Fujq8KyZYL1linvSOS2zVLOUTwGfYb3M8+CAloSdA/sRza0DR4WufW5C1sQnxnRFc6rPm3lCI5I5IQQSwEh3nN6hBcQOQjC2NgniM+z+N9//rr+959xoyP3t0T1IowQYn+8hMjtkS1FcnMj5GfRFIlHGd46lJgLcTwkcp3Yjsit+xbpUjDibK6n/0F/5Wv1Qoh9IJHrxLoiB+GqdOS1P8nYCIPY1dc35HfKGNsnhNgnErlOVIlciDrcEhv3Zd/+bBA5lIeyPq/1wM8uWpjdNjBEn3V/nzQS/YXrKJoT4ghI5DrREskh8oDw1D87qxe5UPbJlBsE4HmRXXvbLOOzttR5fqmSPLmNQoh+SOQ60bRcOTrr+girVuQGkZiWm4h+1qK5baAykkstxUrkhDgMErlOtD2Tg/DkRSs8Z7qJRTLFlgDh7P3+pz+jK7fNMrSzsn4SOSEOj0SuE+0i1xJd1UVysSXCsK/4TGxJ6toW6tXUByBe9lBWvbAKIV4XiVwn2p7JVfxboAk1Ijcs+U2LbBXTx6lpG0SpbTnzToj8XNmxfUKIfSKR60S1yL3X/VugKRUiZ8obGARurpjMYlbbGvFLlmGpsnQDIITYCxK5TpREjstz94iDL1vUCFHDciWuEVKkPkEgcGxZUWht27SekVSKyj7bgSSBE+JISOQ60fZMrjM3kbhIGYQQL4hErhN4LlQKQLbCSwmyEEIYJHK9eD8/9/nXLJ7/IooQQiyJRK4bsbcbhRBCLIlErjP8Eff2ozohhHg9JHJCCCF2i0ROCCHEbpHICSGE2C0SOSGEELtFIieEEGKnXK//AqnExO/d7JIjAAAAAElFTkSuQmCC

  46. A:4 B:6
    C:8 D:2
  47. data:image/png;base64,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

  48. A: B: C: D:
  49. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQgAAAAwCAYAAADtqOSLAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAATzSURBVHhe7ZvbcYMwEEXTS7pwA+mEmZSSP3eRDtxAyvCkFsIVrL3IWgkJ8cw9M0wMxsKsVkcLwW8tIYQYUBCEEBMKghBiQkEQQkwoCEKICQVBCDGhIAghJhQEIcSEgiAbcm+vl7f27XLtXpE9QkGQjbi1zVsnBywUxG6hIMim3K8XCmLHUBBkUyiIfUNBkE2hIPYNBUE2hYLYN5MF8fv7624ofXx8DFv+L4xFPUoFgdi7G5yR5efnZ9iblBIURCjxZVBosO39/X1Y+1/4sSBlzBHE9/f3sDYGYkBeIj9r8fX11X5+fg5r+wfft0aOBltAgNE4DiKEBCEW1/sdFWtGsoi9R6azpCBqgWMdNceRp3NEaWa5CEE6wRcEtiNwZ8FPOMwWsaTQsWApW86t6US8wCVGLUHgOEfv3zmxiE6DGCSWII4iBzdDDUnT3IaNAfS5AqynklAvlEQu6kEpt1zaa4YlfKFralUQaP8M1THiUTpeo4LQaEEc5lrs1nTfuelS0a24hLQkERLE1AoCzCnjSD5rCAJ9fJZ+RbxKJrEXQWBQPK2et6wVzFszZbbpn/MfCQHCMMrZuYI4H4H47YhUdTdXELUksxeQyyUTe5UsTw2m6tyv7SVVkob2iXwO5+AnmZwTXvuzFbadm3jFdRTQbyUDo/RzewXnU3KZsbwgXJmPAacGpmwruDkl9PcWIpIYXV4IdtLjHGIVhC+JVQWREUN9z8UtcrJOjjh3ufaX2Ay/qBzt798f6Pc1237EVbVV2Szoj9GxM5fcwV464+6V0opotQrCJVeXNPJ3Ps9kDDZXWRBY1wbGcdcmGUO/QnIx6NavIhgsOibeZYTsj88/hNK/ZbZ91zIZ3tftLASOpy9pkfw1L3FLZ9y9UrWCwGB4JtS0JSUISbhLLGtcYoXbTy0v48W15QnCT3pFShBIPp2AOObqTInhgPv3oYuNMeABYmRVcZFYJdt268sJArMhjo8+EkKCQH/qPs0BbZ3pHoSfz1NZrYLosmY8W80mUUGEkjSSuClB+KQE0Q+g/NI2TjqGchng9tEzeWDAu30zBDG57cBnBYlLaomBfvHjisEcagdLqSQw45bc+d8jiENJhbWaIO5dmds0RmlcQJ+ssVnqdTDFBgSSwU+sOYKQ9moKIhlDv2pKCOJlf42/f07bEUHUADJA3+jBW/sSQzhDFTFlfFqsI4gumVxZjMQZBiiS3R7cCVwCGomtQRI/hGDffwAY0DUrCFB1BpoQQ1+ao/XgoB3uH+iN3X6NHEftn9V28Fh1QB+JdBFfeb2UINAmjnNUkMMSoxKqCSL0Jfok0gn4vCyYch1tMe05iJ7Hd0gkbE4SIGlSgoAY5nSMkBdDfcOwe7/ppKLWZRnHYfyZp1Cfx+krhyltd/1y6+XwWC/v5hcQd39GhzDk+EsIAqAvj1hJQA6llYPwkuXPzs5bagyGvaPPN5YwSKgjzzp7JTVIdf/4y9wBDvkcKcfxXefKAVSrIP4TNQJP8jjiDH4GqgiCEHJOKAhCiAkFQQgxoSAIISYUBNkG96AV/sOg/hUq24yH2cj6UBBkU9xzHk3NH/GRmlAQZFuGpy7nPDhHloOCIBuT/gEa2Q4KgmxK7R/xkbpQEGQ7av+Ij1SHgiCrs9SP+Eh9KAhCiAkFQQgxoSAIISYUBCHEhIIghJhQEIQQg7b9A6sbQZrqCLrZAAAAAElFTkSuQmCC

  50. A:无法判定
    B:无穷大量
    C:无穷小量
    D:无界变量
  51. data:image/png;base64,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

  52. A: B: C: D:
  53. data:image/png;base64,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

  54. A:11


    B:14 C:12 D:13
  55. data:image/png;base64,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

  56. A: B: C: D:
  57. data:image/png;base64,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

  58. A: B: C: D:
  59. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAboAAABJCAYAAABLhuOGAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAx0SURBVHhe7Z3dkaO8EoYniwlgb04Mk8BmQtWGcS73zllsBk5gw3BtLHy8QEPT0xKS+LGM36dKOwZjEJLoRxLY+9ESQgghF4aiI4QQcmkoOkIIIZeGoiOEEHJpKDpCCCGXhqIjhBByaSg6Qgghl4aiI4QQcmkoOkIIIZeGoiOEEHJpKLqN3JuP9uPjq709xhWEEEKqgqIr5t42Hx9tcx8XCSGEVAlFV8jj9lUguS1yxGeb7t9nU0s+CCEkDYqukHtTMl1ZKLp7037UJJfHrf3idC0h5EWg6Aq5N2eJp9IRVC87juwIIfVD0RVylujwsMtXcOj0aG9feBgmkA6+gYjp26OPQQghW6HoComJrhfAJBy9nZ26lGUlrIU48H5oihCfGd6b8zKv20w/XYo8qf3Juq9bd6QOjuoIIS8ARVdIUHQI/iKCfvE2bjdIDaIYXDYvTzLpRWLFEjrOve382NHtR+Rojr0HMmrzR28i6nGREEIqhKIrJCo6yMuL/uN701vu8iy6YWQYHzE9bs20PaY5Q9IZvu8XSaEPjnn0p08H0YWnVgkh5PlQdIVE79GJ7KxAkkQ3L6+LrhPNNIKDdOJSLGOYVvU9SNERQuqHoivi0Taf/2v/Py4FGe9ppYrt23Js6rIDIlxsOy3sB0aMTeNNWwJOXRJC6oeiKyIiuk5WNxX4F09N5oquF0ng4RKITd2Pm4/TfWYv83TH6PeJfI3H0lOlQ36PGEUSQsh+UHRFxEUHWX2/9zWMfob1kJdZvuvPzXJzv17QH2MpwGGaE5/dLp5pX7OBp6dCdV767faS6s7M5cERJyHvDkVXROLU5S5ERnVPBfmqdDS3mPIdOhSUHSHvC0VXxJmi63BGcM+lZnk4D8+YaV5CyHtB0RVxsuh6ahlBPTsfK1+K9zoF1XUUCCFnQtEVgWBb6bRd7fTTisv7kNO6hFEX7r19u2epWUxbCpy+JOSdoeiKoOi2Ig+yxB5o0Q+UuMn7HEVHCDFQdEVQdJsZn06Njs4MsV9+mfBENx4rVXT//v0bX+3D3vsjhOSRLLofP360f//+HZcGcAFjvebnz5/tr1+/xqWrEhadO/J4k5QHyjBjlAVZpTxQssM9uj9//vTn8/v373HNNnCNXOma8K57Ae+ltgXECqQtoFx1R0LqzsYqjeQxts1WkA8PHDP03h7lQXySo5PXOGSdTe8sOpJG/BdXBoqmLh2B9vvJeOoSwWYvyQFIQQfjVwcxAOXvlZHEhNTyQ1mLrBZ1G0g2tmBZSxcSsdsgL3ofsv2edWxBHvQxbfJAWYQkSLaR1Q1HA/FEp3mPyqLoNnFf+cUVC6Yjk4d+Hdh+Elve/Tlp0yExxYJ8iJDosB8dpF8FnHts5BEK5IIuY8SK1LL0yhFCwT4kP1p02B6vsf8jpeYh+bLYvOi2RtEdR5boLLjo7YX6LqJrPj/bJnWI8I6M98X0/bJphDZZZxh9YV34Xl3Z1xn0aDAkObRd2UYnBKnQexJQcwJnaF8AQc4G79rxrnG9LOcWAueLbXLjBMoxJDqJRXiNddgOf8GzRadfe6KT9yi649gkOq8BUXRkwf32Ut9fQ+DRwRTtGQF0C16AroWUDoFFtrdJrnu8jiGi00gHQmO38coR8UeOq0UnkgNenDoaKzdpQzYv+hzDsXOYlcC2OQ9vkZks0aEidEPzGjQqEesl5QWJtQpN7d2XjQLSoejWGesyZ8rxySA42YCY23HDyMIGYy9A60D8NBZPqA71tVZdOD8rJSzr81m79j3RyWd0EnEJXjmivvQ2eI28YDu8xl8rF8FbtxdWdHIsmxecpxBva6gf/uhBKauiQ+PSjU8audfotqEqcnGPZWRxUSaQ+aRdHhTd1UCAsQEcxIPPd+Qenk64Tux1hOQd7zycp169687gdQZwbjhvAecGcN7eecp6DfahkTLTeDEHecH+pUwlYVvkFX+xjX1fkj2XvdhddOp+NslnVXQaaWioHFSIbjA22Ua6hvsr/ROFI7RedkeM7PgwypVA4EGb9bDBBwFdByqLF8Q9vKB9Kl5HMKFziHzr8vDOVy/L+7rMvM/YeIFt7DqvzLBfnR/s1+4b2+jjo061mI9Ai053DmxedF5jouunmDfNjiBmve+IcNkiVkBDsw1EV5qAygtVmMvKaC0uwTjbG4gDAsILTcmROGivCEYAbVyCZSx57R54QdzDC9oL+msCx1LBSdbt0bN3r7n49CWuaSScu+Qdy1J2gj1/+YzglZFX7lin8coM+5VYg7/4HPKDv3JM/NXHfz3RqdF33xmZyyg1LiIOvvP9vWzR2YaGitGNBsuosDTmp+6G5MkuMDedGgj2HtXhGJxCuAxo02izNlgLsV62hxfEPbxryUM6arEOGzqC8zXkJO9zBaKT6xr5lmDtlQ+OGcMrIys1bGPXeWWGfMjxkRcsS11iexGL5Bdgu7NFJ69tXnQ5BNvaIoZ1dRSqoJG+raDeQ2nl81dks+iADhLYJrcR9RdqqPDdC3JmPRCEL968ADFKOZTPZ5EqfPINlBHaM4LLXqJD25/az0ryrqVvjD343Xvj3nU1Hstr4igDnV+UC5ZxHhZvncb7nJUatrHrvPgDaSBvKHd5LXWJ11inRQPOFp3Od4nopthW2GlHnKstbJ1NkehsQ0XFSUNDZeUR70UOvZNI5a4GgmH/ewWKsFCfy7rwiUaLTQdHS6no1sC1lBZs1bTVnvTXjZkp8daN2LzKeeqgLaydv40fwC5jmxzRST68urRiC4kOn0U+kNLqJoyIzjsPjT7vUFtbdsgzRYc6ZYc3X3SoCK/ipCJsQ1xlpZeyKrrVQLCv6Hq63nB1892rwichvOAo5Iouh5RrJeWn0oqmLp3rpr/WEoMi8o59W9HJ+hjeNlNeTdKERIe6EzGhrlBnGrufkOgkX0hbRScgf5JHmy+L39YQv8bOR6Qjohli5veynNLuvab6yRKdFJQFjULey20gqxfX6tTlWiDYa+pSgyCR2bM6nIN6/m9AiehswBX0fmyHEG1KIx3HINKhUr3y6E+l5YJra7r24jMrGhEC/qJ89HliXahsBPl8LiHR6TLEa8QgETCW5bWA/YTiFPZv660Uuy+JkzY/gtvWFnU0XONDZ7Z7fVupLHyWAaEnubVJpdkGggtbV2YviC5FL+AJXXEhVI/GkhIIVkaMpdybukSX0vMnPmir0o6l/aYkG3SxD93u8doGOr0MsB97TU098qkuh+sE6/Yesevef0rT8c4B5yn7QAp1GgSUG7bLBce1Za6PaxO290ZRWG/LXEDeQ+/l4uUX+0bevPjoiQ6dcV3nc32tjewQN2vrjD+P/NY2gl5JqMLkPUlBEofiwcpOCAT9tgcE/3snlbV8n8bRPf+Lgza8Fpw9dNtHkPLaul1nl3HckmOfjZyfJw4NzgXbeUmCfo7o5LiScsBnrWhASHTIuxfPSvAkJ+jj2PPbS7JkSVbLkd4IUmj4nUO6hCKjuijH9WpqEF2O8EmYvYIbSSMkgBi5dQSBhKRRcvxUROK5x8D5sR0eR14XaQcmueVOKSaO/mbS7zmUUNWIjhBCComNwmtPqR2K00WHabYhkyUjrdQR2vHz0xQdIYS8BueL7hJgivBYkRJCCNkHiq4Iio4QQl4Fiq4Iio4QQl4Fiq4Iio4QQl4Fiq4Iio4QQl4Fiq4Iio4QQl4Fiq4Iio4QQl4Fiq6IR9t8frZNVd+jG74gj+8o1varKNMvuHTpqC/wE0JICIquiBpFByC7yr7I3v9AgIx+j/21GkII8aDoiqhUdOpHnesAU7xGbBBfVXkkhFwdiq6IOkV31P/UUIz3+6TZv1lKCCHboOiKqFF0avTUy2T+4dPoPbvpt0eVfGTd1pHXYtpS4PQlIeRcKLoiKhRdLzd1LyzTJDIajI0Ks/9HdoqOEFIBFF0R9Ymu+L8/EsZR4K5PbHqiG49D0RFCzoKiK6I+0S1HWwWi01Ofe9FLjffoCCHPhaIrojbRqa8VFIrkcWvapok/zJI9denIsx958qlLQsiJUHSFVPUfr2KKcJLHIJdhCrJ7fUsYonWf77eHJMf9QHy7nN8ib7w/Rwg5H4qukJpEh5GWvrfWj5r6UZYe5WF5OaU5bTeZZ5Ak1u15r27ODyVHCDkfiq6QqkZ0qdxvr5dnQgjZCEVXyGuJbpgyjN1/I4SQq0LRlSL3tQghhFQNRVcM7me94PQlIYS8GRTdJuThDQqPEEJqhaIjhBByaSg6QgghF6Zt/wN7rlXigF1ZXwAAAABJRU5ErkJggg==

  60. A:-2 B:1 C:-1

    D:0
  61. data:image/png;base64,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

  62. A: B: C: D:
  63. data:image/png;base64,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

  64. A: B: C: D:
  65. data:image/png;base64,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

  66. A: B: C: D:
  67. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAjoAAAAjCAYAAACdDqC6AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAoFSURBVHhe7ZuLcewqDIZPPbeEFLT1bDXbTIrJtbDJylo9Md7k+PzfDGODJJAFC7Iz+fMFAAAAAHBRkOgAAAAA4LIg0QEAAADAZUGiAwAAAIDLgkQHAAAAAJcFiQ4AAAAALgsSHQAAAABcFiQ6AAAAALgsSHQAAAAAcFmQ6AAAAADgshxKdP78qZuP2JzJTH9G+/ptMbkyvz3Wln//6ho5Kx4j9n/rHMyOldbf3xRPa9ysP5HeaCxksdB0ZQF70hHRgpdt4/zGSRj1SdrN6gecx1mxpn4zRYO3Z+7/JTIxG2HUvmpH+lE5m6NjdHvrSmTGkDoZmzOwxq344+lGMq1UiPSr/VU5u3+LI+OWLOVA2sCRMz8ZpNFiock8fYsRmzP4vH8svty+Hlv9b6HPEy8WnuxMonG7XF47P+X3T+I9cyTTSoffa0i7SpFobZxIPoMjY3Dbfi+vRGYMTSdjNxNvvIovlu6MPiIiu9F+M5zZd4bhmG3XNHwgOWjGiVjn8XW/f273Izy+brfcUT0aNMKyHenziB/jLHFaxqWxP1q8P7/uH0v9JXakl0l+snrjrInY6jN3U8bPi6cnO4vKmJYutcvy88g1xDm2buSz9tLxZBpcLu14sZAyT5fD+7ZKzLE9URvTKhyrbl09LJ2M7TePW9P/83Ffdqs6zVYpHU82G6vvzJjcP6ucwVn9Vhnxo2zBB7HuPSK9dpgNLuSVZeM8OdGJ7Kr9jvoxDh0uH19t76TNo8V7TXR2oWsbSyF5+bx/ffR+Z7PzZT1gu68yfr1OV6/Movcl+5TjaHpdxypdhyPrP4O2hjYmrBvtGa14EFFMRm0tO68/zlE5cXRPzIwh4Tb9nq6yaO0SrY0TyTkUi9ekOofnW9ZvassWC0vm2XAivWw/Vc7qt8qIH4c8HxrQtdm+Kiw6yVxFIZfoWH5Ez5R9Zk9PyqL6bB434w18t5nSQVY4rDrt0BqwczGSsM3fSvzOiC3vs3rf6W3ySkh9zf7d6GuImLNutGfUYtOJYjJiy9ulTiQbLa8c2xP1Pmt4fXCZppcdP6dHsRh/kfL8O9/3FdK1SpZIt9JXljP6PELVn5Q2dVopHq58Obxuj+2HPZzpxInOqI+RnSTbj6ZXHSuN+ba9/zxuH2Qx7Q20NH/BBqZ9KWJtmXh2zoirNb68dry6dh/Zvx3ni82sdaM9I7VZzx7FhNtKXc020sn0MYWDe+JRvzL2XedoTGJ9+TJWQ+uf2qxxs/5n9Syq9t1nr8zmjD6PUPVnuveRA7acfszr5tk2PHmwtc2VJpG19zb5JcLZENY+coXD61JPFo6sExkdwmofY9sslz7X4r1101u5kXhk5qH4VSf8HN36l/2Rj+tb7vOZnsXCk41i9ZlplzpW3bKhxILqL386OnAg2ERryFg3mTVDsHVDMglvk3KtLkuH3xOyPhM+vlVs/D0xM/dyLK9IeDvX46XL+JWQ917hyPruGenZlh/86JqXfRO8Tco1fY2snoTsNNvR/s7kt/lU9We695EDpnzZ5G7PXbAdYtrh19/6+NvfHj/R4UhfeD0TSE0nsqvYZHyo0jaJKD7tEPITFX8enkmIZN2wt41KK5qR6s8+0eHwuiebhTWGvHYsH6x2wuqr8RKf5YC8vW763weEVbTYK5hrKFg3qd/u4kefU61weN2TSbK61J4pHlIe1Xdk9sTk3EdYfrn+bWR1Nbltsz7v9zppSTDbUwaem8bSCofX5f1okVjtHCnvNiNlBrP6mUXVn+neRw5Y8sdtv0Gum7KyaW4L3v4CsPxA1E30FelLOXiK/sjzezZVn3yeB4nHmozYB1bDnQdjU1ageQ6nSztA2cYnY+TV58Zzxeo/e28VTq/L9kaLBX/bP/qfix72GgrXTea3u8m157RiQngyjS6P9AhLJ2sbFYvUnjhp7i0/eDv3Wbbzq4Um1222L4e7Rfb8utUYeO7M+Lyu+/ZKRa9aMmT1jvCOMSpU/Ulr98BniocqXxbt881lY9sUXzfU9UdgH46/N9GxZCM2Q7SYOgfRRirRcechmeiQP8Hn5sbLprbA2mSMvPrUeG70PrN+aD5EtoTWtrJPPj7v93COh3HWULxuEr/d5TmyiQ4nEz9Ol0d6nWr/ncjO7GeJc25PnDP3lh+8Pbq3+uhoctVGe7Ghtt2D1587Pf5G9DxE18noWli22fYjY2d5xxgVqv5M9z5yQJM/buIQa2xZvTgIP++3JZGxPn0Tyw/AlO2RvlSCZ+lW24mKjOqevkc7iDKJhbbRCPx52G9CnPUw3CfGu6L293pA8mchO46scyxZH38Ea3xvLI6ml21bYfHWDsiNGX+6ctdQsG5Sv93FDxKTPxKtrSNlUZ3w+tPo+hU70o2KRn5P1OdeG0crHX7PsXT6vbxaWHKt/eVPo1GC56x5jjaW53f0TETXyehyuL51byF1qK6V2ZzR5wgjfkz3PHLiVb4s2P0KftI2TvaDX+rtKwEt/O3HTpvnfo07/TE0P2Wb9yyWzLOxqNiQ7sgYS6TaJhl+ZWnQJqJttBvRPLSNyU+U2twm5ukb0v/e4Nkmt9BjwouFJYvsPDS7ig9ybK8/Tfac22XDt5KQKURryFk3md8uWzdeDDSkjMfL60uTeVT1JTn7wp44ae4tv3i7vLdkGpZca98lOm29LAky/dlqub9/h6X+3NpYnt/VZ4r0O5HdWeMe5V3jRIz4Md3z6iSFb/hUPv5br98//nWRU9vrpnt+omO1E57MomozMsZ6iDjJi4A2Gxnb77kK5qHpuXNAB2KQCCnwtcK7l/GQdc6ozKNqZ+lTuyfj1z19HuoxLZFYQ3LdZNcMwddNs1GKhZR5+ppuBO+P30d0Xa9I+Do3y0s8j8099anB26P7TB8SVdbW2facLYlZX2z2X7Lqz936U4rFiMyzITR5to3o7Vxu6Z7BO8fSGB0/ZUWdV4pHJD9OnOhYPsh2Tc9rs/q1GLGrjtGJkw8JbS75xOjJWBJzNlGsR+NKkG21SHi7lEd14vE4P+K5NTRn3WjPaMUho9sZaR+RWVT1M4zOfffF8+mojtfm9Zmh+twZ/yLfqN2SdSwd2dbrVn+WfieyP4t3j9c5Mu50jyNnzg+SnejQ2Bn/eOF4tp7MY9Quw/fB1N6QBpKP4leg9bCSf0v/PZwZ6wrcD7rX/Optls/Uvv4JaH2zPSvmQ2vojevGio9GpMtj3ksGTZ+3ZUsaiu+kuY/GjXyTMl6v2KWY+Nwemm/UVvU5Y5Pt09LrY3gFLHHarhfCTnT+Odrf82mxH/nCsn/TtsnqgSm0ZILmduTrSYHhNYR1cxrvmvvfxr/63OAwSHQAAAAAcFnwXQsAAAAAlwWJDgAAAAAuCxIdAAAAAFwWJDoAAAAAuCxIdAAAAABwWZDoAAAAAOCyINEBAAAAwEX5+vofojKjhCHDaN4AAAAASUVORK5CYII=

  68. A: B: C: D:
  69. data:image/png;base64,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

  70. A: B: C: D:
  71. 下列数列中收敛的是(    )

  72. A: B: C: D:
  73. data:image/png;base64,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

  74. A: B: C: D:
  75. data:image/png;base64,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

  76. A: B: C: D:
  77. data:image/png;base64,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

  78. A: B: C: D:
  79. data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKQAAAAyCAYAAADSinAfAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAONSURBVHhe7ZuBkYMgEEXTS7qwIOuhi+vAZlKMB8uiK4EECJo1/jfjXDAgzvlcFiO3GQBFQEigCggJVAEhgSogJFAFhASqgJBAFScXcprH220eJy5W49vfeGs/DujFhYV8zGYY7RG4ZAZIqYDrDtmTmc2DPxNOUBspYeRXQQ4pmEYI+W1OIWQYTv22DrPPQ3Yoc7Rz9YsF82021aeR+xzWaBr2Dca2AL3RL+TDzIO4+A9jWMh1QuIlkhMUFojkETK9IupHQjeE7ST8BftxDiGdZCkR+Lvlq2S5TMhpfFGPjzsUmQ0+4Rw5ZJAyFrNISFHO4CLf6zqJ4RzswrkmNZy/FQtYIqQ95iby2TYmqv8w4zzaCIrhen9OMWRLQdxMeBHoUyGXSYvc5KTJEoR1x+Ic0wmK0XsfCoVMPYBO7dsBlmoRZukwnsRE5Um2e84PtzN3sfHxl++X/taZO3LJ/SgQcr3QXxESXIqyCPlu6AMv+fv7WyNwYrvf71wTQEigig+EjIbs5SF0/CtJy68m4Ko0ChnllZuJB08glhmsLD9PLgCQtEfIeF9R+ZpCIocs52Aho2MwqYt09g20oUJIAAIQEqiiQMjoFxDKAeN9smylM16+dBkTG5AHyQ5QBYQEqlAkZPSgvQrXNrylww/iD1liIPv9jJDe/OpWymFChrdn0m/KrDlotZD0wD1IIXLZo9a80GQNeXEvjhHSXTQ2LbtUoGkWno5QJH+RkC6adohwdO59IuXVqRJyWSa6iUoJhICOzRIB2zYZJRuE3LysKzhcSAv1WXc3gQTVEXKy/3gpWxYnLdfbvGFtxRuLhPTDb35Jq/s+HW27Ckk3n+tf9BX2yT4QJbtQLWT8+j5FTbpgmc1KVB8hRS4YRCAJYinSAuwRIUMEzEfCcANxETRRKeRkL+C7FXqMEyZUdLLx5+IcMlle25IYDUKW3EBJ+Hzyyxe8kPnvQQnlQtIFcQIU/ONd3ejCBhGy7ZIC5sutQm6pySF96pDzFUL2oXrI3o1KIY8fst8thcWQ3YPzCkkCpId/isY9hQx5rzsHPu7TUlg6v9JoC3IoEdJHF5/HOcmicmZJ6/NjH9luWzfNayF9WmCPs94VNGy7ffHQTHURHj9GT4RsIh8lj8WdB6JjD04upIWGym9K6aMygmMfzi8k8a0IhcjYmx8REvwKEBKoAkICVUBIoAoICVQBIYEi5vkfYoRd8D72HWsAAAAASUVORK5CYII=

  80. A:-4 B:4 C:-2 D:2

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