{"imgList":[],"Brie":"【解析】 参加3个小组的人数是一个不为0的偶数，如果该数大于或等于4，那么仅参加语文与自然小组的人数则大于等于20，而仅...","SN":"8","RN":"0","istop":"0"}

{"imgList":[],"Brie":"这说明当三角形的面积变化时，它的底和高之中至少有一个要发生变化．但是，当三角形的底和高同时发生变化时，三角形的面积...","SN":"5","RN":"0","istop":"0"}

{"imgList":[],"Brie":"我们已经知道三角形面积的计算公式：三角形面积底高。这说明当三角形的面积变化时，它的底和高之中至少有一个要发生变化．...","SN":"4","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识5-3-3 质数与合数（三）.学生版。掌握质数与合数的定义。但是这样的计算量很大，对于不太大的p，我们可以先找...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 10】 A是乘积为2007的5个自然数之和，B是乘积为2007的4个自然数之和。【例 17】 将1～9九个自然数分成三组，每组三个...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识6-1-18 年龄问题（一）.学生版。【例 10】 今年父亲的年龄是48岁，哥哥的年龄是弟弟的2倍．当弟弟长...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【巩固】现在哥哥的年龄恰好是弟弟年龄的倍．而年前哥哥的年龄是弟弟年龄的倍，则哥哥现在的年龄是 岁．.【例 16】 ...","SN":"4","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 5】 小明与爸爸的年龄和是53岁，小明年龄的4倍比爸爸的年龄多2岁，小明与爸爸的年龄相差几岁？【例 9】 今年，祖父的...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"解答思路是这样的：假如砍去每只鸡、每只兔一半的脚，则每只鸡就变成了“独脚鸡”，每只兔就变成了“双脚兔”．这样，鸡和...","SN":"8","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 17】 10辆小车和3辆卡车一次运货32吨，15辆小车和3辆卡车一次运货42吨．每辆卡车和每辆小车每次各运货多少吨？【巩固...","SN":"7","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 6】 李师傅以1元钱3个苹果的价格买进苹果若干个，以1元钱2个苹果的价格将这些苹果卖出，卖出一半后，因为苹果降价只...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 5】 利民商店从一家日杂公司买进了一批蚊香，然后按希望获得的纯利润，每袋加价定价出售．但是，按这种定价卖出这批...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"例2：妈妈今年的年龄是女儿的4倍，3年前，妈妈和女儿的年龄和是39岁。1、今年爸爸的年龄是儿子的4倍，3年前，爸爸和儿子的...","SN":"4","RN":"0","istop":"0"}

{"imgList":[],"Brie":"完全平方数的约数个数是奇数，约数的个数为奇数的自然数是完全平方数。性质3：自然数N为完全平方数自然数N约数的个数为奇数...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"当一个数不能被另一个数整除时，虽然可以用长除法去求得余数，但当被除位数较多时，计算是很麻烦的．建立余数判别法的基本...","SN":"7","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 3】 甲、乙、丙三个桶内各装了一些油，先将甲桶内的油倒入乙桶，再将乙桶内的油倒入丙桶，这时三个桶内的油一样多，...","SN":"7","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 3】一个4位数，把它的千位数字移到右端构成一个新的4位数.已知这两个4位数的和是以下5个数的一个：①9865；【例 13】 ...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识7-7-5 容斥原理之最值问题.学生版。【解析】 为了恰好被3个人浇过的花盆数量最少，那么被四个人浇过的花、两个...","SN":"4","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【例 8】 某俱乐部男、女会员的人数之比是，分为甲、乙、丙三组．已知甲、乙、丙三组的人数比是，甲组中男、女会员的人数...","SN":"7","RN":"0","istop":"0"}

{"imgList":[],"Brie":"【巩固】老猴子给小猴子分桃，每只小猴分10个桃，就多出9个桃，每只小猴分11个桃则多出2个桃，那么一共有多少只小猴子？【...","SN":"10","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/0502\/U8\/1062610241_1.jpg"}],"Brie":"十进制表示形式：；一般地，十进制整数化为进制数的方法是：除以取余数，一直除到被除数小于为止，余数由下到上按从左到右...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识6-1-24 平均数问题.学生版。【例 7】 有五个数，平均数是9，如果把其中的一个数改为1，那么这五个数的平均数...","SN":"6","RN":"0","istop":"0"}

{"imgList":[],"Brie":"例题3 商店里有一些气球，其中红气球和蓝气球共21只，蓝气球和黄气球共28只，黄气球和红气球共29只。红气球、蓝气球和黄气...","SN":"12","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1912\/i109\/1064195132_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1912\/i109\/1064195132_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1912\/i109\/1064195132_3.jpg"}],"Brie":"【绘本推荐】兔年来临，史上最全“兔子”主题绘本大合集来啦...夜深了，毛绒兔子却怎么也睡不着，他决定去寻找真正的兔子。...","SN":"5","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2011\/i109\/1064352345_1.jpg"}],"Brie":"王蒙先生在七十岁左右的时候写过一本书——《我的人生哲学》，书中提到了他最看重的身份就是学生，当年我还是不明白老先生...","SN":"8","RN":"0","istop":"0"}

{"imgList":[],"Brie":"专题03均值不等式及其应用3.专题03 均值不等式及其应用3.题型一：求和或者积的最值。题型二：含二次商式的最值。题型四：基...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1603\/i109\/1063881550_1.jpg"}],"Brie":"外交学院是全国首先设立外交学本科专业的高校，是外交部唯一直属高校，同时也是财政部6所“小规模试点高校“之一。坐落于北...","SN":"13","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2105\/i109\/1064364200_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2105\/i109\/1064364200_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2105\/i109\/1064364200_3.jpg"}],"Brie":"择我所爱，爱我所择：我对兔年勾勒出的10个期待。我们一起做独立思考、终身学习的人。清晨醒来，请读“胡说”胡子宏生命日...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1910\/i109\/1064164109_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1910\/i109\/1064164109_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1910\/i109\/1064164109_3.jpg"}],"Brie":"年终总结：亲人之间不要太多抱怨，彼此要求太高也是内耗我们一起做独立思考、终身学习的人。年终总结：亲人之间不要太多抱...","SN":"9","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064231562_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064231562_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064231562_3.jpg"}],"Brie":"初中物理思维导图。","SN":"37","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2009\/U8\/1064282445_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2009\/U8\/1064282445_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2009\/U8\/1064282445_3.jpg"}],"Brie":"中考”物理公式常考点易错点“全整理。","SN":"33","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2502\/U8\/1064777113_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2502\/U8\/1064777113_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2502\/U8\/1064777113_3.jpg"}],"Brie":"人教版物理九下巩固练习题附答案。","SN":"5","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064230821_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064230821_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1907\/U8\/1064230821_3.jpg"}],"Brie":"初中历史思维导图。","SN":"5","RN":"0","istop":"0"}

{"imgList":[],"Brie":"英语自学：英语词根词缀记忆大全英语词根词缀记忆大全第一部分通过词缀认识单词（常用前缀一）1、a-virlity[见上，-ity表示...","SN":"9","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/1910\/i109\/1064248621_1.jpg"}],"Brie":"凡是孩子自己能做的事，让他自己去做。曾经有一位教育家说过：“凡是孩子自己能做的事，让他自己去做”。最后，作为一名已...","SN":"13","RN":"0","istop":"0"}

{"imgList":[],"Brie":"职业院校如何提升“关键办学能力”？近日，中共中央办公厅、国务院办公厅印发《关于深化现代职业教育体系建设改革的意见》...","SN":"7","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2510\/i109\/1064826262_1.jpg"}],"Brie":"人生处处是道场。当下想靠修鞋谋生是不行的，所以没有人愿意做修鞋的活计了。如果他不在那儿修鞋的话，方圆十几里路都找不...","SN":"8","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2509\/i109\/1064816941_1.jpg"}],"Brie":"真题题型及科目分析1.题型难度分析。论述题的作答需要一定的知识应用能力，不仅需要同学们能够理解知识点的真正含义，还需...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2503\/i109\/1064783173_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2503\/i109\/1064783173_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2503\/i109\/1064783173_3.jpg"}],"Brie":"2023 届高三泰州期末联考考场作文：“推开最窄的门，走向最宽的路”（非高分作文，介意勿入）【前言】高分作文，基本上学不...","SN":"24","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2508\/i109\/1064745880_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2508\/i109\/1064745880_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2508\/i109\/1064745880_3.jpg"}],"Brie":"白萝卜、葱、盐、酱油、香油、花椒粒。4 放入切好的白萝卜丝翻炒，白萝卜丝变软，颜色略微发黄半透明时倒入酱油，然后继续...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2409\/i109\/1064709491_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2409\/i109\/1064709491_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2409\/i109\/1064709491_3.jpg"}],"Brie":"常见辅助线作法：连半径和作弦心距。“垂径定理”定理：如果圆的一条直径垂直于一条弦，那么这条直径平分这条弦，并且平分...","SN":"18","RN":"0","istop":"0"}

{"imgList":[],"Brie":"一本小说搞定英语高考3500（4）：Space-time Transporter.combination n ．联合，结合 combine ...with ..．把...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2407\/i109\/1064693647_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2407\/i109\/1064693647_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2407\/i109\/1064693647_3.jpg"}],"Brie":"为救患病儿媳，奶奶让7岁孙子捐肾救母，临终遗言让人泪奔……2011年11月，孝天妈妈周璐被查出双肾衰竭，确诊为尿毒症。为了...","SN":"5","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2412\/U8\/1064654949_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2412\/U8\/1064654949_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2412\/U8\/1064654949_3.jpg"}],"Brie":"沪教版化学九上分子的性质知识点及高频考题汇总。","SN":"8","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2310\/i109\/1064609040_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2310\/i109\/1064609040_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2310\/i109\/1064609040_3.jpg"}],"Brie":"而这个医生笑着说：孩子已经10岁了还跟妈妈睡，其实孩子到4~5岁就要分床睡了，孩子分床睡，有很多的好处，可以让孩子更独立...","SN":"14","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2311\/i109\/1064547975_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2311\/i109\/1064547975_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2311\/i109\/1064547975_3.jpg"}],"Brie":"职校老师才能看懂的金句，句句共鸣。这些句子浓缩了职校教师的生活哲学。我们高职的老师真的比不过985的老师么？在职校当老...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2211\/i109\/1064456761_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2211\/i109\/1064456761_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2211\/i109\/1064456761_3.jpg"}],"Brie":"到底是“Chinese New Year”，还是“Lunar New Year”？其中5条新闻用 Lunar New Year，4条新闻用了 Chinese (lunar) New Y...","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2212\/i109\/1064429734_1.jpg"}],"Brie":"教育与生产劳动相结合是造就全面发展的人的唯一方法，所以教育必须改变脱离生产劳动的现状，要强化劳动教育。劳动教育具有...","SN":"5","RN":"0","istop":"0"}

{"imgList":[],"Brie":"一道经典几何题的3种解法,扩展思路,宽广视野,非这道题莫属!一道经典几何题的3种解法,扩展思路,宽广视野,非这道题莫属!","SN":"4","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2111\/i109\/1064387023_1.jpg"}],"Brie":"[语法] cannot 和 can not，有无空格区别很大！Cannot (不能) 是 can 的否定形式；Can’t 是 cannot 的缩写形式。要注意，c...","SN":"6","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2005\/i109\/1064324560_1.jpg"}],"Brie":"炸出来的丰盛感---甜甜的馓子。先在面片上均匀地撒上一些面粉，将擀面杖与面片卷实，再将面卷移到面板的最下方，然后两手均...","SN":"5","RN":"0","istop":"0"}

{"imgList":[{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2003\/i109\/1064312655_1.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2003\/i109\/1064312655_2.jpg"},{"img":"http:\/\/thumbnail1.360doc.com\/DownloadImg\/2023\/01\/2003\/i109\/1064312655_3.jpg"}],"Brie":"【作文家园】初中升格作文欣赏：这三年，离我最近的那个人。作文家园 -教育 ▏阅读 ▏作文 ▏ 前沿。优秀作文赏评。升格指...","SN":"8","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识2-2-2 方程组解法综合.学生版。从这时候起，“方程”这个词就表示“含有未知数的等式”，而刘徽所说的“方程”...","SN":"8","RN":"0","istop":"0"}

{"imgList":[],"Brie":"小学奥数知识2-2-3 不定方程与不定方程组.学生版。不定方程是数论中最古老的分支之一．古希腊的丢番图早在公元世纪就开始研...","SN":"8","RN":"0","istop":"0"}