[
  "Question: Kenny is selling his Pokemon cards to buy a ticket to an amusement park, which costs $100. He has a collection of cards and plans to sell them for $1.5 each. He keeps 1/3 of them and gets to go to the amusement park with $50 in spending cash. How many cards did he start with?",
  "Question: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are done, there will be 21 trees. How many trees did the grove workers plant today?\nLet's think step by step\nThere are 15 trees originally.\nThen there were 21 trees after some more were planted.\nSo there must have been 21 - 15 = 6.\nThe answer is 6.\n\nQuestion: If there are 3 cars in the parking lot and 2 more cars arrive, how many cars are in the parking lot?\nLet's think step by step\nThere are originally 3 cars.\n2 more cars arrive.\n3 + 2 = 5.\nThe answer is 5.\n\nQuestion: Leah had 32 chocolates and her sister had 42. If they ate 35, how many pieces do they have left in total?\nLet's think step by step\nOriginally, Leah had 32 chocolates.\nHer sister had 42.\nSo in total they had 32 + 42 = 74.\nAfter eating 35, they had 74 - 35 = 39.\nThe answer is 39.\n\nQuestion: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?\nLet's think step by step\nJason started with 20 lollipops.\nThen he had 12 after giving some to Denny.\nSo he gave Denny 20 - 12 = 8.\nThe answer is 8.\n\nQuestion: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?\nLet's think step by step\nShawn started with 5 toys.\nIf he got 2 toys each from his mom and dad, then that is 4 more toys.\n5 + 4 = 9.\nThe answer is 9.\n\nQuestion: There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?\nLet's think step by step\nThere were originally 9 computers.\nFor each of 4 days, 5 more computers were added.\nSo 5 * 4 = 20 computers were added.\n9 + 20 is 29.\nThe answer is 29.\n\nQuestion: Michael had 58 golf balls. On tuesday, he lost 23 golf balls. On wednesday, he lost 2 more. How many golf balls did he have at the end of wednesday?\nLet's think step by step\nMichael started with 58 golf balls.\nAfter losing 23 on tues- day, he had 58 - 23 = 35.\nAfter losing 2 more, he had 35 - 2 = 33 golf balls.\nThe answer is 33.\n\nQuestion: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?\nLet's think step by step\nOlivia had 23 dollars.\n5 bagels for 3 dollars each will be 5 x 3 = 15 dollars.\nSo she has 23 - 15 dollars left.\n23 - 15 is 8.\nThe answer is 8.\n\nQuestion: Jack had $100. Sophia gave him 1/5 of her $100. How many dollars does Jack have now?\n",
  "\u4ee5\u4e0b\u662f\u4e2d\u56fd\u5173\u4e8e civil servant\u8003\u8bd5\u7684\u5355\u9879\u9009\u62e9\u9898\uff0c\u8bf7\u9009\u51fa\u6b63\u786e\u7b54\u6848.\n\n\u900f\u8fc7\u8f66\u8f6e\u5377\u8d77\u7684\u9ec4\u571f\uff0c\u5374\u89c1\u5c71\u91ce\u4eba\u79cb\uff0c\u5e84\u7a3c\u5272\u8fc7\uff0c\u9759\u8c27\u4e2d\u542b\u7740\u4e00\u4e9b\u5bc2\u9759\uff0c\u53ea\u6709\u9633\u5149\u5728\u5207\u5272\u8fc7\u7684\u6839\u832c\u4e0a\u70c1\u70c1\u95ea\u4eae\u3002____\u3002 \u586b\u5165\u6a2a\u7ebf\u4e0a\u6700\u6070\u5f53\u7684\u662f____\u3002\nA. \u8fd9\u662f\u4e00\u6bb5\u98a0\u7c38\u7684\u884c\u7a0b\uff0c\u4e00\u8def\u4e0a\u666f\u8272\u82cd\u51c9\u96c4\u6d51\uff0c\u5bc2\u9759\u4e2d\u88f8\u9732\u7740\u8d2b\u7620\nB. \u4e5f\u8bb8\u662f\u4e45\u65f1\u7684\u7f18\u6545\uff0c\u8fd9\u8fb9\u7684\u6eaa\u6d41\u4e5f\u53d8\u6210\u4e86\u6d93\u6d93\u7ec6\u6d41\uff0c\u5728\u76d8\u8e1e\u7684\u77f3\u7f1d\u95f4\u6d41\u52a8\nC. \u540c\u7eff\u8272\u7684\u5357\u65b9\u76f8\u6bd4\uff0c\u8fd9\u91cc\u662f\u8352\u51c9\u7684\uff0c\u4e43\u81f3\u8352\u86ee\nD. \u5076\u89c1\u4eba\u8ff9\uff0c\u5927\u90fd\u662f\u8352\u6751\u91ce\u5e97\u3002\u65f6\u800c\u4f1a\u6709\u4e00\u5ea7\u5c0f\u5c0f\u7684\u5b64\u5e99\u4e00\u95ea\u800c\u8fc7\nAnswer: D\n\n\u636e\u8bf4\uff0c\u5728\u4e1c\u5357\u6cbf\u6d77\u4e00\u5e26\uff0c\u6e14\u6c11\u5728\u6355\u5230\u8783\u87f9\u540e\uff0c\u5c06\u8783\u87f9\u653e\u8fdb\u4e00\u4e2a\u4e0a\u5c0f\u809a\u5927\u7684\u7af9\u7bd3\u91cc\u9762\uff0c\u7b2c\u4e00\u53ea\u8783\u87f9\u653e\u8fdb\u53bb\u65f6\uff0c\u6e14\u592b\u5c31\u7528\u91cd\u7269\u5c06\u53e3\u5c01\u4f4f\uff0c\u5f53\u7b2c\u4e8c\u53ea\u3001\u7b2c\u4e09\u53ea\u653e\u8fdb\u53bb\u540e\uff0c\u6e14\u592b\u5c31\u4e0d\u518d\u76d6\u91cd\u7269\u4e86\uff0c\u56e0\u4e3a\uff0c\u7b2c\u4e00\u53ea\u5373\u5c06\u722c\u51fa\u7bd3\u53e3\u7684\u8783\u87f9\uff0c\u4f1a\u88ab\u7b2c\u4e8c\u53ea\u3001\u7b2c\u4e09\u53ea\u8783\u87f9\u62c9\u5230\u7bd3\u5e95\u3002\u5982\u6b64\u4e0b\u53bb\uff0c\u5373\u4f7f\u7bd3\u53e3\u6ca1\u6709\u76d6\u76d6\u5b50\uff0c\u4f46\u4e5f\u6ca1\u6709\u4e00\u53ea\u87f9\u80fd\u591f\u722c\u51fa\u53bb\u3002 \u8fd9\u4e2a\u6545\u4e8b\u610f\u5728\u544a\u8bc9\u6211\u4eec____\u3002\nA. \u4eba\u591a\u4e0d\u4e00\u5b9a\u597d\u529e\u4e8b\nB. \u6076\u6027\u7ade\u4e89\u5fc5\u7136\u5bfc\u81f4\u4e24\u8d25\u4ff1\u4f24\nC. \u5185\u8ba7\u5fc5\u7136\u5185\u8017\uff0c\u56e2\u7ed3\u5c31\u662f\u529b\u91cf\nD. \u4e0e\u4eba\u65b9\u4fbf\uff0c\u81ea\u5df1\u65b9\u4fbf\nAnswer: C\n\n\u8c28\u614e\uff1a\u6210\u5c31____\nA. \u6e29\u548c\uff1a\u597d\u611f\nB. \u52e4\u594b\uff1a\u52aa\u529b\nC. \u8f7b\u677e\uff1a\u666e\u901a\nD. \u597d\u5b66\uff1a\u667a\u6167\nAnswer: A\n\n\u2460\u6211\u7684\u5976\u5976\u662f\u8fd9\u6837\uff0c\u6211\u7684\u7236\u4eb2\u4e5f\u662f\u8fd9\u6837\u2014\u2014\u90a3\u5f20\u753b\u50cf\uff0c\u5df2\u7ecf\u6210\u4e3a\u8bb8\u591a\u8001\u767e\u59d3\u751f\u6d3b\u5fc5\u9700\u54c1\u7684\u4e00\u90e8\u5206\uff0c\u6ca1\u6709\u5b83\uff0c\u4f3c\u4e4e\u5ba2\u5385\u90fd\u662f\u7a7a\u7684 \u2461\u5982\u679c\u56e0\u4e3a\u8ba4\u77e5\u80fd\u529b\u7684\u63d0\u5347\u800c\u5c06\u5076\u50cf\u62bd\u79bb\u51fa\u8bb0\u5fc6\uff0c\u90a3\u4e48\uff0c\u5728\u90a3\u4e2a\u65f6\u4ee3\u91cc\u6210\u957f\u3001\u751f\u6d3b\u7684\u8bb8\u591a\u4eba\uff0c\u8111\u5b50\u91cc\u5c06\u7a7a\u7a7a\u5982\u4e5f\uff0c\u751a\u81f3\u4e0d\u8bb0\u5f97\u81ea\u5df1\u66fe\u7ecf\u6d3b\u8fc7\u8fd9\u4e00\u56de \u2462\u5377\u7684\u8fc7\u7a0b\uff0c\u662f\u5728\u6536\u53e0\u4ed6\u4e2a\u4eba\u7684\u5386\u53f2 \u2463\u6709\u65f6\u6302\u65e7\u4e86\u3001\u7834\u4e86\uff0c\u4e5f\u4f1a\u8ba4\u8ba4\u771f\u771f\u5377\u8d77\u6765\u653e\u597d\uff0c\u6211\u66fe\u770b\u522b\u4eba\u5377\u8fc7\u8fd9\u753b\u50cf\uff0c\u90a3\u79cd\u6f84\u6f88\u7684\u773c\u795e\u4ee4\u4eba\u96be\u5fd8 \u2464\u6709\u4e9b\u4f1f\u5927\u8005\u6c38\u8fdc\u4e0d\u4f1a\u88ab\u4eba\u9057\u5fd8\uff0c\u56e0\u4e3a\u90a3\u4e2a\u4f1f\u5927\u8005\uff0c\u5728\u90a3\u4e2a\u65f6\u4ee3\uff0c\u5176\u5b9e\u662f\u4e00\u79cd\u751f\u6d3b\uff0c\u7cbe\u795e\u751f\u6d3b \u2465\u4ece\u8fd9\u4e2a\u610f\u4e49\u4e0a\u8bf4\uff0c\u5c3d\u7ba1\u4e5f\u8bb8\u5e76\u4e0d\u61c2\u4ed6\uff0c\u4f46\u4eba\u4eec\u5fc3\u7518\u60c5\u613f\u5c0a\u4ed6\u7684\u540d\u4e3a\u5723 \u5c06\u4ee5\u4e0a6\u4e2a\u53e5\u5b50\u91cd\u65b0\u6392\u5217\uff0c\u8bed\u5e8f\u6b63\u786e\u7684\u662f____\u3002\nA. \u2461\u2465\u2464\u2460\u2463\u2462\nB. \u2461\u2465\u2463\u2462\u2460\u2464\nC. \u2460\u2463\u2462\u2461\u2465\u2464\nD. \u2464\u2461\u2465\u2460\u2463\u2462\nAnswer: D\n\n\u76f8\u673a\uff1a\u62cd\u6444____\nA. \u7a7a\u8c03\uff1a\u964d\u6e29\nB. B\u8d85\uff1a\u8bca\u65ad\nC. \u7535\u8111\uff1a\u64cd\u4f5c\nD. \u5730\u56fe\uff1a\u4ea4\u901a\nAnswer: B\n\n\u65e5\u672c\u677e\u4e0b\u516c\u53f8\u65e5\u524d\u5728\u4e1c\u4eac\u201c\u677e\u4e0b\u4e2d\u5fc3\u201d\u5411\u5f53\u5730\u5a92\u4f53\u5c55\u793a\u4e86\u5176\u9762\u5411\u672a\u6765\u7684\u201c\u96f6\u6392\u653e\u6982\u5ff5\u73af\u4fdd\u623f\u5c4b\u201d\u3002\u73af\u4fdd\u5c4b\u7684\u4e3b\u8981\u7279\u70b9\u662f\u201c\u8282\u80fd\u3001\u521b\u80fd\u3001\u84c4\u80fd\u201d\u3002\u201c\u8282\u80fd\u201d\u5c31\u662f\u63d0\u9ad8\u5bf9\u81ea\u7136\u754c\u65e2\u6709\u8d44\u6e90\u7684\u5229\u7528\u7387\uff0c\u540c\u65f6\u91c7\u7528\u73af\u4fdd\u9694\u70ed\u7684\u5efa\u7b51\u6750\u6599\u4ee5\u53ca\u6700\u5148\u8fdb\u7684\u73af\u4fdd\u8282\u80fd\u5bb6\u7535\u8bbe\u5907\u7b49\u3002 \u4e0b\u6587\u6700\u6709\u53ef\u80fd\u4ecb\u7ecd\u7684\u662f____\u3002\nA. \u73af\u4fdd\u5c4b\u662f\u600e\u6837\u8bbe\u8ba1\u51fa\u6765\u7684\nB. \u73af\u4fdd\u5c4b\u7684\u521b\u80fd\u3001\u84c4\u80fd\u7279\u70b9\nC. \u73af\u4fdd\u5c4b\u7684\u63a8\u5e7f\nD. \u73af\u4fdd\u5c4b\u7684\u6750\u6599\nAnswer:",
  "\u4ee5\u4e0b\u662f\u4e2d\u56fd\u5173\u4e8e advanced mathematics\u8003\u8bd5\u7684\u5355\u9879\u9009\u62e9\u9898\uff0c\u8bf7\u9009\u51fa\u6b63\u786e\u7b54\u6848.\n\n\u6c42\u6781\u9650\uff1a$\\lim_{x\\rightarrow0}\\frac{\\tan\\left(\\tan x\\right)-\\sin\\left(\\sin x\\right)}{\\tan x-\\sin x}=$____\nA. -1\nB. 0\nC. 2\nD. $\\frac{1}{2}$\nAnswer: C\n\n\u6c42\u6781\u9650\uff1a$\\lim_{n\\rightarrow\\infty}\\left(1-\\frac{1}{1+2}\\right)\\left(1-\\frac{1}{1+2+3}\\right)\\cdots\\left(1-\\frac{1}{1+2+\\cdots+n}\\right)=$____\nA. $\\frac{2}{3}$\nB. $\\frac{1}{2}$\nC. $\\frac{5}{6}$\nD. $\\frac{1}{3}$\nAnswer: D\n\n\u6c42$xy=\\ln y$\u5728$P=\\left(\\frac{1}{\\mathrm{e}},\\mathrm{e}\\right)$\u70b9\u7684\u66f2\u7387\u534a\u5f84____\nA. $\\mathrm{e}^2$\nB. $2\\mathrm{e}^3$\nC. $3\\mathrm{e}^3$\nD. $\\mathrm{e}^3$\nAnswer: D\n\n\u6c42\u4e0d\u5b9a\u79ef\u5206\uff1a$I=\\int{x\\ln\\left(1+x^2\\right)\\mathrm{arc}\\tan x}\\mathrm{d}x$____\nA. $\\frac{\\left( x^2+1 \\right) \\ln \\left( 1+x^2 \\right) \\mathrm{arc}\\tan x+3x-\\left( x^2+3 \\right) \\mathrm{arc}\\tan x-x\\ln \\left( 1+x^2 \\right)}{2}+C$\nB. $\\frac{\\left( x^2+2 \\right) \\ln \\left( 2+x^2 \\right) \\mathrm{arc}\\tan x+3x-\\left( x^2+3 \\right) \\mathrm{arc}\\tan x-x\\ln \\left( 1+x^2 \\right)}{2}+C$\nC. $\\frac{\\left( x^2+1 \\right) \\ln \\left( 2+x^2 \\right) \\mathrm{arc}\\tan x+3x-\\left( x^2+4 \\right) \\mathrm{arc}\\tan x-x\\ln \\left( 1+x^2 \\right)}{2}+C$\nD. $\\frac{\\left( x^2+1 \\right) \\ln \\left( 2+x^2 \\right) \\mathrm{arc}\\tan x+4x-\\left( x^2+4 \\right) \\mathrm{arc}\\tan x-x\\ln \\left( 1+x^2 \\right)}{2}+C$\nAnswer: A\n\n\u6c42\u5b9a\u79ef\u5206\uff1a$\\int_0^1{\\left(1-x\\right)\\sqrt{2x-x^2}}\\mathrm{d}x=$____\nA. $\\frac{1}{2}$\nB. $\\frac{1}{3}$\nC. $\\frac{1}{4}$\nD. $\\frac{1}{5}$\nAnswer: B\n\n\u6c42\u6781\u9650\uff1a$\\lim_{n\\rightarrow\\infty}\\sum_{k=1}^n{\\frac{k}{\\left(k+1\\right)!}}=$____\nA. 1\nB. 0\nC. -1\nD. 2\nAnswer:",
  "\u4ee5\u4e0b\u662f\u4e2d\u56fd\u5173\u4e8e high school politics\u8003\u8bd5\u7684\u5355\u9879\u9009\u62e9\u9898\uff0c\u8bf7\u9009\u51fa\u6b63\u786e\u7b54\u6848.\n\n\u67d0\u5927\u5b66\u4e00\u5973\u751f\u8ba4\u4e3a\u201c\u4fee\u517b\u5b66\u8bc6\u662f\u8981\u6709\uff0c\u4f46\u662f\u5982\u4eca\u7684\u793e\u4f1a\u5c31\u662f\u5148\u656c\u8863\u51a0\u540e\u656c\u4eba\uff0c\u518d\u6709\u4fee\u517b\uff0c\u5982\u679c\u7a7f\u7740\u4e0d\u4e0a\u6863\u6b21\uff0c\u51fa\u95e8\u5403\u996d\u4e70\u4e1c\u897f\u8fde\u670d\u52a1\u5458\u90fd\u4e0d\u70ed\u60c5\u3002\u9000\u4e00\u6b65\u8bb2\uff0c\u522b\u7684\u540c\u5b66\u90fd\u6709\uff0c \u6211\u8981\u662f\u6ca1\u6709\uff0c\u600e\u4e48\u62ac\u5f97\u8d77\u5934\uff1f\u201d\u8be5\u5973\u751f\u7684\u89c2\u70b9\u53cd\u6620\u4e86____\n\u2460\u90e8\u5206\u9752\u5e74\u4eba\u5728\u6d88\u8d39\u8fc7\u7a0b\u4e2d\u5b58\u5728\u7740\u9519\u8bef        \u2461\u6500\u6bd4\u5fc3\u7406\u548c\u4ece\u4f17\u5fc3\u7406\n\u2462\u91cd\u89c6\u7269\u8d28\u4eab\u53d7\uff0c\u5ffd\u89c6\u7cbe\u795e\u8ffd\u6c42   \u2463\u8ffd\u6c42\u6807\u65b0\u7acb\u5f02\u548c\u4e0e\u4f17\u4e0d\u540c\uff0c\u76f2\u76ee\u8ffd\u6c42\u65f6\u5c1a\u4e0e\u6d41\u884c\nA. \u2460\u2461\u2462\nB. \u2460\u2462\u2463\nC. \u2460\u2461\u2463\nD. \u2461\u2462\u2463\nAnswer: C\n\n\u8d27\u5e01\u6700\u65e9\u4ee5\u8db3\u503c\u7684\u91d1\u5c5e\u8d27\u5e01\u5f62\u5f0f\u51fa\u73b0\u7684\u3002\u968f\u7740\u5546\u54c1\u751f\u4ea7\u548c\u5546\u54c1\u4ea4\u6362\u7684\u53d1\u5c55\uff0c\u5546\u54c1\u6d41\u901a\u4e2d\u4ea7\u751f\u4e86\u4f5c\u4e3a\u4ef7\u503c\u7b26\u53f7\u7684\u7eb8\u5e01\uff0c\u5e76\u9010\u6e10\u53d6\u4ee3\u4e86\u91d1\u5c5e\u8d27\u5e01\u3002\u7eb8\u5e01\u4e4b\u6240\u4ee5\u80fd\u53d6\u4ee3\u91d1\u5c5e\u8d27\u5e01\uff0c\u662f\u56e0\u4e3a____\n\u2460\u7eb8\u5e01\u5bb9\u6613\u4ea7\u751f\uff0c\u4e14\u540c\u6837\u5177\u6709\u5145\u5f53\u8d2e\u85cf\u624b\u6bb5\u7684\u804c\u80fd\n\u2461\u4f7f\u7528\u7eb8\u5e01\u80fd\u591f\u6709\u6548\u964d\u4f4e\u8d27\u5e01\u5236\u4f5c\u6210\u672c\n\u2462\u7eb8\u5e01\u7684\u4f7f\u7528\u8303\u56f4\u66f4\u5e7f\n\u2463\u7eb8\u5e01\u540c\u6837\u80fd\u6267\u884c\u4ef7\u503c\u5c3a\u5ea6\u548c\u6d41\u901a\u624b\u6bb5\u7684\u804c\u80fd\nA. \u2460\u2461\nB. \u2461\u2462\nC. \u2461\u2463\nD. \u2462\u2463\nAnswer: C\n\n\u6211\u56fd\u73b0\u884c\u6807\u51c6\u4e0b\u519c\u6751\u8d2b\u56f0\u4eba\u53e3\u5df2\u5168\u90e8\u8131\u8d2b\uff0c\u521b\u9020\u4e86\u4eba\u7c7b\u51cf\u8d2b\u53f2\u4e0a\u7684\u5947\u8ff9\u3002\u4f46\u5f53\u524d\u519c\u6751\u5730\u533a\u8fd8\u5b58\u5728\u5404\u79cd\u4e0d\u826f\u98ce\u6c14\u548c\u9648\u89c4\u964b\u4fd7\uff0c\u5982\u5a5a\u4e27\u5ac1\u5a36\u5927\u64cd\u5927\u529e\u3001\u4eba\u60c5\u5f80\u6765\u8d1f\u62c5\u6c89\u91cd\u3001\u5c01\u5efa\u8ff7\u4fe1\u6d3b\u52a8\u6709\u6240\u53cd\u5f39\u7b49\u3002\u5bf9\u6b64\uff0c\u6b63\u786e\u7684\u6001\u5ea6\u548c\u505a\u6cd5\u662f____\n\u2460\u81ea\u89c9\u62b5\u5236\u8150\u673d\u843d\u540e\u6587\u5316\uff0c\u8df5\u884c\u73b0\u4ee3\u6587\u660e\u751f\u6d3b\u65b9\u5f0f\n\u2461\u52a0\u5927\u519c\u6751\u6587\u5316\u5efa\u8bbe\u529b\u5ea6\uff0c\u63d0\u9ad8\u6751\u6c11\u79d1\u5b66\u6587\u5316\u7d20\u517b\n\u2462\u79ef\u6781\u57f9\u80b2\u53d1\u8fbe\u6587\u5316\u5e02\u573a\uff0c\u575a\u6301\u7ecf\u6d4e\u6548\u76ca\u653e\u5728\u9996\u4f4d\n\u2463\u575a\u6301\u6587\u5316\u591a\u5143\u81ea\u7531\u53d1\u5c55\uff0c\u66f4\u597d\u6ee1\u8db3\u6751\u6c11\u7cbe\u795e\u9700\u6c42\nA. \u2460\u2461\nB. \u2460\u2462\nC. \u2461\u2463\nD. \u2462\u2463\nAnswer: A\n\n\u67d0\u5e02\u7edf\u8ba1\u5c40\u5bf91000\u6237\u5c45\u6c11\u50a8\u84c4\u7684\u62bd\u6837\u8c03\u67e5\u663e\u793a\uff0c\u6559\u80b2\u3001\u9632\u75c5\u3001\u517b\u8001\u3001\u4e70\u623f\u7b49\u957f\u671f\u6d88\u8d39\u536087%\uff0c\u5176\u4e2d\uff0c\u201c\u5b50\u5973\u6559\u80b2\u8d39\u7528\u201d\u536020%\uff0c\u8fd9\u8868\u660e____\n\u2460\u516c\u6c11\u5b58\u6b3e\u50a8\u84c4\uff0c\u65e2\u662f\u4e00\u79cd\u6295\u8d44\u884c\u4e3a\uff0c\u4e5f\u662f\u8ba1\u5212\u6d88\u8d39\u7684\u884c\u4e3a\n\u2461\u50a8\u84c4\u8d8a\u591a\u8d8a\u597d\n\u2462\u50a8\u84c4\u53ef\u4ee5\u4ece\u6839\u672c\u4e0a\u89e3\u51b3\u901a\u8d27\u81a8\u80c0\u7684\u95ee\u9898\n\u2463\u50a8\u84c4\u6709\u5229\u4e8e\u57f9\u517b\u79d1\u5b66\u5408\u7406\u7684\u751f\u6d3b\u4e60\u60ef\uff0c\u5efa\u7acb\u6587\u660e\u5065\u5eb7\u7684\u751f\u6d3b\u65b9\u5f0f\nA. \u2460\u2463\nB. \u2461\u2462\nC. \u2462\u2463\nD. \u2460\u2462\nAnswer: A\n\n2017\u5e741\u67083\u65e5\uff0c\u88ab\u79f0\u4e3a\u6700\u4e25\u683c\u7684\u300a\u73e0\u6d77\u5e02\u73af\u5883\u4fdd\u62a4\u548c\u751f\u6001\u5efa\u8bbe\u201c\u5341\u4e09\u4e94\u201d\u89c4\u5212\u300b\u6b63\u5f0f\u51fa\u53f0\u3002\u63d0\u51fa\u8981\u57282020\u5e74\u5b9e\u73b020\u9879\u6307\u6807\uff0c\u5176\u4e2d\u4e0e\u6c11\u751f\u5bc6\u5207\u76f8\u5173\u7684\u6307\u6807\u6709\uff1a\u57ce\u5e02\u7a7a\u6c14\u8d28\u91cf\u8fbe\u5230\u4e8c\u7ea7\u5929\u6570\u7684\u5360\u5168\u5e74\u6bd4\u4f8b93%\u3001PM2.5\u5e74\u5747\u6d53\u5ea6\u4f4e\u4e8e28\u5fae\u514b\uff0f\u7acb\u65b9\u7c73\u3001\u57ce\u5e02\u96c6\u4e2d\u5f0f\u996e\u7528\u6c34\u6e90\u8fbe\u6807\u7387\u4e0e\u8fd1\u5cb8\u6d77\u57df\u6c34\u8d28\u8fbe\u6807\u7387100%\u3001\u5730\u8868\u6c34\u6c34\u8d28\u4f18\u826f\u6bd4\u4f8b85%\u6216\u4ee5\u4e0a\u3002\u8fd9\u8bf4\u660e____\nA. \u653f\u5e9c\u7684\u6743\u5a01\u548c\u5a01\u4fe1\u5c06\u4f1a\u5f97\u5230\u63d0\u5347\nB. \u89c4\u5212\u662f\u653f\u5e9c\u79d1\u5b66\u6c11\u4e3b\u51b3\u7b56\u7684\u4ea7\u7269\nC. \u653f\u5e9c\u5c65\u884c\u804c\u80fd\uff0c\u63a8\u52a8\u73af\u5883\u4fdd\u62a4\u4e8b\u4e1a\u53d1\u5c55\nD. \u89c4\u5212\u5b9e\u65bd\u5c06\u4f7f\u73e0\u6d77\u6210\u4e3a\u6211\u56fd\u6700\u5b9c\u5c45\u7684\u57ce\u5e02\nAnswer: C\n\n\u4e2d\u56fd\u53e4\u5178\u8bd7\u8bcd\u4e2d\u8574\u542b\u7740\u4e30\u5bcc\u7684\u54f2\u7406\u3002\u5bf9\u4e8e\u5317\u5b8b\u738b\u5b89\u77f3\u5728\u300a\u5143\u65e5\u300b\u4e2d\u201c\u5343\u95e8\u4e07\u6237\u66c8\u66c8\u65e5\uff0c\u603b\u628a\u65b0\u6843\u6362\u65e7\u7b26\u201d\u7684\u8bd7\u53e5\uff0c\u4eba\u4eec\u8033\u719f\u80fd\u8be6\u3002\u4e0b\u5217\u9009\u9879\u4e2d\uff0c\u4e0e\u5176\u8574\u542b\u76f8\u540c\u54f2\u7406\u7684\u8bd7\u53e5\u662f____\nA. \u9884\u652f\u4e94\u767e\u5e74\u65b0\u610f\uff0c\u5230\u4e86\u5343\u5e74\u53c8\u89c9\u9648\u2014\u2014\u6e05\u00b7\u8d75\u7ffc\u300a\u8bba\u8bd7\u4e94\u9996\u00b7\u5176\u4e00\u300b\nB. \u753b\u56fe\u4e34\u51fa\u79e6\u5ddd\u666f\uff0c\u4eb2\u5230\u957f\u5b89\u6709\u51e0\u4eba\u2014\u2014\u91d1\u00b7\u5143\u597d\u95ee\u300a\u8bba\u8bd7\u300b\nC. \u8349\u8424\u6709\u8000\u7ec8\u975e\u706b\uff0c\u8377\u9732\u867d\u56e2\u5c82\u662f\u73e0\u2014\u2014\u5510\u00b7\u767d\u5c45\u6613\u300a\u653e\u8a00\u4e94\u9996\u00b7\u5176\u4e00\u300b\nD. \u6df1\u5904\u79cd\u83f1\u6d45\u79cd\u7a3b\uff0c\u4e0d\u6df1\u4e0d\u6d45\u79cd\u8377\u82b1\u2014\u2014\u6e05\u00b7\u962e\u5143\u300a\u5434\u5174\u6742\u8bd7\u300b\u3002\nAnswer:",
  "\u4ee5\u4e0b\u662f\u4e2d\u56fd\u5173\u4e8e middle school history\u8003\u8bd5\u7684\u5355\u9879\u9009\u62e9\u9898\uff0c\u8bf7\u9009\u51fa\u6b63\u786e\u7b54\u6848.\n\n\u300a\u51e1\u5c14\u8d5b\u548c\u7ea6\u300b\u7684\u5185\u5bb9\u5305\u62ec____\u3002\r\n\r\n\u2460\u963f\u5c14\u8428\u65af\u548c\u6d1b\u6797\u4ea4\u8fd8\u6cd5\u56fd        \u2461\u5e9f\u9664\u5fb7\u56fd\u7684\u666e\u904d\u4e49\u52a1\u5175\u5f79\u5236\r\n\u2462\u627f\u8ba4\u6ce2\u5170\u72ec\u7acb                  \u2463\u5c0a\u91cd\u4e2d\u56fd\u4e3b\u6743\u548c\u72ec\u7acb\nA. \u2460\u2461\u2463\nB. \u2460\u2461\u2462\nC. \u2460\u2462\u2463\nD. \u2461\u2462\u2463\nAnswer: B\n\n\u201c\u4e00\u4ee3\u5929\u9a84\u201d\u6210\u5409\u601d\u6c57\u5efa\u7acb\u7684\u653f\u6743\u662f____\nA. \u8fbd\nB. \u91d1\nC. \u8499\u53e4\nD. \u5143\nAnswer: C\n\n\u4eca\u5e74\u662f\u8054\u5408\u56fd\u7684\u6210\u7acb65\u5468\u5e74\uff0c\u5f53\u5e74\u51b3\u5b9a\u6210\u7acb\u8fd9\u4e00\u91cd\u8981\u56fd\u9645\u7ec4\u7ec7\u7684\u4f1a\u8bae\u662f____\nA. \u96c5\u5c14\u5854\u4f1a\u8bae\nB. \u5f00\u7f57\u4f1a\u8bae\nC. \u5fb7\u9ed1\u5170\u4f1a\u8bae\nD. \u6ce2\u8328\u5766\u4f1a\u8bae\nAnswer: A\n\n\u5047\u5982\u4e00\u4e2a\u4eba\u51fa\u751f\u4e8e\u516c\u5143\u524d20\u5e74\uff0c\u53bb\u4e16\u4e8e\u516c\u514338\u5e74\uff0c\u90a3\u4e48\uff0c\u8fd9\u4e2a\u4eba\u7684\u5e74\u9f84\u662f\u591a\u5c11\u5468\u5c81\uff1f____\nA. 57\u5c81\nB. 58\u5c81\nC. 59\u5c81\nD. 18\u5c81\nAnswer: A\n\n\u5728\u4e00\u5ea7\u57ce\u5e02\u5e02\u653f\u5e9c\u95e8\u524d\uff0c\u6709\u4e00\u5ea7\u6807\u5fd7\u6027\u7684\u96d5\u50cf\u540d\u4e3a\u62d3\u8352\u725b\uff0c\u8fd9\u5ea7\u57ce\u5e02\u5c31\u662f\u5728\u6539\u9769\u5f00\u653e\u4e2d\uff0c\u88ab\u8a89\u4e3a\u201c\u4e00\u591c\u5d1b\u8d77\u4e4b\u57ce\u201d\u7684____\nA. \u4e0a\u6d77\nB. \u6df1\u5733\nC. \u73e0\u6d77\nD. \u53a6\u95e8\nAnswer: B\n\n\u88ab\u79f0\u4e3a\u4e2d\u56fd\u8fd1\u4ee3\u53f2\u4e0a\u7b2c\u4e00\u6b21\u5de8\u53d8\u7684\u662f____\nA. \u8f9b\u4ea5\u9769\u547d\u7684\u80dc\u5229\u548c\u4e2d\u534e\u6c11\u56fd\u7684\u6210\u7acb\nB. \u6d0b\u52a1\u8fd0\u52a8\u5f00\u59cb\u4e86\u4e2d\u56fd\u7684\u8fd1\u4ee3\u5316\nC. 1840\u5e74\u9e26\u7247\u6218\u4e89\nD. \u620a\u620c\u53d8\u6cd5\u6cd5\u4ee4\u7684\u9881\u5e03\nAnswer:",
  "Question: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are done, there will be 21 trees. How many trees did the grove workers plant today?\nLet's think step by step\nThere are 15 trees originally.\nThen there were 21 trees after some more were planted.\nSo there must have been 21 - 15 = 6.\nThe answer is 6.\n\nQuestion: If there are 3 cars in the parking lot and 2 more cars arrive, how many cars are in the parking lot?\nLet's think step by step\nThere are originally 3 cars.\n2 more cars arrive.\n3 + 2 = 5.\nThe answer is 5.\n\nQuestion: Leah had 32 chocolates and her sister had 42. If they ate 35, how many pieces do they have left in total?\nLet's think step by step\nOriginally, Leah had 32 chocolates.\nHer sister had 42.\nSo in total they had 32 + 42 = 74.\nAfter eating 35, they had 74 - 35 = 39.\nThe answer is 39.\n\nQuestion: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?\nLet's think step by step\nJason started with 20 lollipops.\nThen he had 12 after giving some to Denny.\nSo he gave Denny 20 - 12 = 8.\nThe answer is 8.\n\nQuestion: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?\nLet's think step by step\nShawn started with 5 toys.\nIf he got 2 toys each from his mom and dad, then that is 4 more toys.\n5 + 4 = 9.\nThe answer is 9.\n\nQuestion: There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?\nLet's think step by step\nThere were originally 9 computers.\nFor each of 4 days, 5 more computers were added.\nSo 5 * 4 = 20 computers were added.\n9 + 20 is 29.\nThe answer is 29.\n\nQuestion: Michael had 58 golf balls. On tuesday, he lost 23 golf balls. On wednesday, he lost 2 more. How many golf balls did he have at the end of wednesday?\nLet's think step by step\nMichael started with 58 golf balls.\nAfter losing 23 on tues- day, he had 58 - 23 = 35.\nAfter losing 2 more, he had 35 - 2 = 33 golf balls.\nThe answer is 33.\n\nQuestion: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?\nLet's think step by step\nOlivia had 23 dollars.\n5 bagels for 3 dollars each will be 5 x 3 = 15 dollars.\nSo she has 23 - 15 dollars left.\n23 - 15 is 8.\nThe answer is 8.\n\nQuestion: Lee rears only sheep and geese on his farm.  If the total number of animal legs is 70, and the total number of animal heads is 20, how many sheep live on Lee's farm?\n",
  "\u4ee5\u4e0b\u662f\u4e2d\u56fd\u5173\u4e8e physician\u8003\u8bd5\u7684\u5355\u9879\u9009\u62e9\u9898\uff0c\u8bf7\u9009\u51fa\u6b63\u786e\u7b54\u6848.\n\n\u533b\u5b66\u4f26\u7406\u5b66\u7684\u6838\u5fc3\u95ee\u9898\u662f____\nA. \u533b\u52a1\u4eba\u5458\u4e4b\u95f4\u7684\u5173\u7cfb\nB. \u533b\u52a1\u4eba\u5458\u4e0e\u60a3\u8005\u7684\u5173\u7cfb\nC. \u533b\u52a1\u4eba\u5458\u4e0e\u793e\u4f1a\u4e4b\u95f4\u7684\u5173\u7cfb\nD. \u533b\u52a1\u4eba\u5458\u4e0e\u79d1\u5b66\u53d1\u5c55\u4e4b\u95f4\u7684\u5173\u7cfb\nAnswer: B\n\n\u4e0b\u5217\u5404\u5fc3\u810f\u75c5\u53d8\u6240\u4ea7\u751f\u7684\u6742\u97f3\u53ef\u4ee5\u4f20\u5bfc\u81f3\u4e3b\u52a8\u8109\u74e3\u5173\u95ed\u4e0d\u5168____\nA. \u9888\u90e8\u548c\u9501\u9aa8\u4e0a\u7a9d\nB. \u5de6\u814b\u4e0b\u548c\u80a9\u80db\u4e0b\u533a\nC. \u80f8\u9aa8\u5de6\u7f18\u548c\u5fc3\u5e95\u90e8\nD. \u80f8\u9aa8\u5de6\u7f18\u548c\u5fc3\u5c16\u90e8\nAnswer: D\n\n\u5e94\u6fc0\u751f\u7406\u53cd\u5e94\u7684\u795e\u7ecf\u673a\u5236\u4e3b\u8981\u901a\u8fc7\u4ee5\u4e0b\u9014\u5f84\u8c03\u8282____\nA. \u4ea4\u611f\u795e\u7ecf-\u80be\u4e0a\u817a\u9ad3\u8d28\u8f74\nB. \u4e18\u8111\u4e0b\u90e8-\u5782\u4f53\u524d\u53f6-\u80be\u4e0a\u817a\u76ae\u8d28\u8f74\nC. \u4e18\u8111\u4e0b\u90e8-\u5782\u4f53\u540e\u53f6\u8f74\nD. \u4e18\u8111\u4e0b\u90e8-\u5782\u4f53\u524d\u53f6-\u7532\u72b6\u817a\u8f74\nAnswer: A\n\n\u80ce\u513f\u80fd\u5426\u987a\u5229\u901a\u8fc7\u4ea7\u9053\u7684\u51b3\u5b9a\u56e0\u7d20\u662f____\nA. \u4ea7\u529b\nB. \u4ea7\u9053\nC. \u80ce\u513f\u7684\u5927\u5c0f\nD. \u4ea7\u529b\u3001\u4ea7\u9053\u4e0e\u80ce\u513f\u6709\u65e0\u53d1\u80b2\u5f02\u5e38\nAnswer: D\n\n\u8bfe\u5802\u4e0a\u4e00\u4e2a\u540c\u5b66\u54b3\u55fd\u51e0\u58f0\uff0c\u5176\u4ed6\u540c\u5b66\u4e5f\u89c9\u5f97\u54bd\u90e8\u53d1\u75d2\uff0c\u54b3\u55fd\u8d77\u6765\u3002\u8fd9\u4e00\u73b0\u8c61\u662f\u7531\u4e8e____\nA. \u4ece\u4f17\u5fc3\u7406\nB. \u9009\u62e9\u6027\u6ce8\u610f\nC. \u5171\u540c\u4fe1\u5ff5\nD. \u96c6\u4f53\u89c2\u5ff5\nAnswer: B\n\n\u5973\u6027\uff0c40\u5c81\uff0c\u53c2\u52a0\u5a5a\u5bb4\u540e\u53f3\u4e0a\u8179\u75db\uff0c\u5448\u5267\u70c8\u7ede\u75db\uff0c\u67e5\u4f53\u89c1\u8868\u60c5\u75db\u82e6\u4e0d\u5b89\u3002\u5bf9\u8be5\u60a3\u8005\u5728\u786e\u8bca\u524d\u5e94\u7981\u5fcc\u7684\u5904\u7f6e\u662f____\nA. \u9547\u75db\u836f\u6b62\u75db\nB. \u6297\u751f\u7d20\u6d88\u708e\nC. \u6025\u67e5\u8840\u5e38\u89c4\nD. \u884cPTC\u68c0\u67e5\nAnswer:",
  "Question: There are 15 trees in the grove. Grove workers will plant trees in the grove today. After they are done, there will be 21 trees. How many trees did the grove workers plant today?\nLet's think step by step\nThere are 15 trees originally.\nThen there were 21 trees after some more were planted.\nSo there must have been 21 - 15 = 6.\nThe answer is 6.\n\nQuestion: If there are 3 cars in the parking lot and 2 more cars arrive, how many cars are in the parking lot?\nLet's think step by step\nThere are originally 3 cars.\n2 more cars arrive.\n3 + 2 = 5.\nThe answer is 5.\n\nQuestion: Leah had 32 chocolates and her sister had 42. If they ate 35, how many pieces do they have left in total?\nLet's think step by step\nOriginally, Leah had 32 chocolates.\nHer sister had 42.\nSo in total they had 32 + 42 = 74.\nAfter eating 35, they had 74 - 35 = 39.\nThe answer is 39.\n\nQuestion: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?\nLet's think step by step\nJason started with 20 lollipops.\nThen he had 12 after giving some to Denny.\nSo he gave Denny 20 - 12 = 8.\nThe answer is 8.\n\nQuestion: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?\nLet's think step by step\nShawn started with 5 toys.\nIf he got 2 toys each from his mom and dad, then that is 4 more toys.\n5 + 4 = 9.\nThe answer is 9.\n\nQuestion: There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?\nLet's think step by step\nThere were originally 9 computers.\nFor each of 4 days, 5 more computers were added.\nSo 5 * 4 = 20 computers were added.\n9 + 20 is 29.\nThe answer is 29.\n\nQuestion: Michael had 58 golf balls. On tuesday, he lost 23 golf balls. On wednesday, he lost 2 more. How many golf balls did he have at the end of wednesday?\nLet's think step by step\nMichael started with 58 golf balls.\nAfter losing 23 on tues- day, he had 58 - 23 = 35.\nAfter losing 2 more, he had 35 - 2 = 33 golf balls.\nThe answer is 33.\n\nQuestion: Olivia has $23. She bought five bagels for $3 each. How much money does she have left?\nLet's think step by step\nOlivia had 23 dollars.\n5 bagels for 3 dollars each will be 5 x 3 = 15 dollars.\nSo she has 23 - 15 dollars left.\n23 - 15 is 8.\nThe answer is 8.\n\nQuestion: Grandma Jones baked 5 apple pies for the fireman's luncheon.  She cut each pie into 8 pieces and set the five pies out on the buffet table for the guests to serve themselves.  At the end of the evening, after the guests had taken and eaten their pieces of pie, there were 14 pieces of pie remaining.  How many pieces were taken by the guests?\n",
  "以下是中国关于 discrete mathematics考试的单项选择题，请选出正确答案.\n\n设简单无向图G有15条边，有3个4度结点，其余结点的度数均为3，则G中的结点个数是____\nA. 6\nB. 7\nC. 8\nD. 9\nAnswer: D\n\n一棵树有2个3度结点，其余结点都是叶子，则叶子数是____\nA. 7\nB. 6\nC. 5\nD. 4\nAnswer: D\n\n设简单无向图G有16条边，有3个4度结点，有4个3度结点，其余结点的度数均大于3，则G中的结点个数至多为____\nA. 9\nB. 10\nC. 11\nD. 12\nAnswer: A\n\n5个结点的非同构的无向树的数目是____\nA. 5\nB. 4\nC. 3\nD. 2\nAnswer: C\n\n设S={0，1}，*为普通乘法，则〈S，*〉是____\nA. 独异点，但不是群\nB. 半群，但不是独异点\nC. 群\nD. 环，但不是群\nAnswer: A\n\n令P：天气很冷，Q：老王来了，则命题“虽然天气很冷，但是老王还是来了”可符号化为____\nA. P∧Q\nB. P→Q\nC. P∧﹁Q\nD. P→﹁Q\nAnswer:"
]