王红从家到学校有12分之7km的路。一天早上她到学校后，发现忘了带铅笔盒，于是回家去取，在返回到学

一、王红从家到学校有12分之7km的路。一天早上她到学校后，发现忘了带铅笔盒，于是回家去取，在返回到学

7/12+2×7/12=7/3（千米） 答:这次上学他一共走了7/3千米。

（7/12）×3＝21/12

7/12乘以3

（1＋2）×7／12＝7／4

二、怎么能免费下载《中国知网空间》的论文？

要钱的，建议还是自己充钱买吧，爱莫能助啊

你可以搜索以下 有免费的入口 但是很难找啊

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三、郭连贻的人生经历

幼家寒，十岁失怙，从塾师读《孟子》未竟而辍学。十八岁谋食江南，曾从吴晋民先生读《左氏春秋》，从衡阳王大管先生学词章之学，生计多艰，时有转徙，然余生性好学，于诗文未尝久离也。十九岁参加中国人民解放军，曾任三百一十二团小报编辑，团政秘书。于1958年复员归田。军旅生活十年以往，蒙党培育，而未建功，其后生涯，则游移于稼穑笔墨之间，曾作铡草农工，河上车夫，农中教。回首往事，颇有难言者也。1970年，被生产队派为园林看管，则别有天地矣。居处层峦叠嶂，林木茂郁，草棚瓜架，流水绕户，夜对青灯，但闻蛰吟，读书写字，时光不迫，自谓得其所矣。1983年蒙老友邹平县文化馆馆长王红同志之推毂被聘编纂《邹平县志》。又得当时史志办公室领导曲延庆同志之关注，以及政协办公室主任成学炎同志荐引，曾编选《邹平历代诗选注》一书出版，邹平人知淹没已久的清初大诗人张实居，清道光年间女诗人郝秋岩等前贤文望始自《邹平历代诗选注》之介绍。俟后，对编写《邹平县志》作为资料之徵用，曾先后撰写《邹平诗苑溯古》、《范仲淹流寓考》、《段成式乡贯应从邹平说》、《义和拳在邹平起事始末》等。于地方文史多有涉猎。先后以《编志余话》为总题，撰写了《范仲淹留别乡人是一首伪诗》、《一代史学家马宛斯》等十数篇并作为文史资料，在省文史研究馆出版的《鹊华馆老》一书中徵用。2003年与友人合作，将清初大诗人张实居的《萧亭诗选》一书注释出版。幼习书法，未获师教，以家贫不能延师故也。初习赵《妙严寺记》，后改习颜体，又临习过唐李邕《麓山寺碑》、虞世南《孔子庙堂碑》，后受康南海影响，喜爱北碑，曾临习过《张玄墓志》、《张猛龙碑》、《郑文公碑》等。在1992年滨州书协为我举办了“郭连贻书法艺术研讨会”；1997秒年 作为滨州地区五老之一（其他四老为宋勉之、石雨田、高钟亭、乍启典）参与了滨州地区书协举办的“五老书画展”。1996年由省《书法艺术报》以“道法自然、老农意趣”为题，为我作了专题介绍；1997年，河南省《书法导报》以《张玄墓志《疲惫而孤独的旅人》为专题，作了专题介绍，同年，省电视台在“今日滨州”、“消闲时光”等栏目作了专题采访播放。1999年由全国著名书法家政法学院教授于明诠先生以“老蔓缠松饱霜雪”为题撰文刊登在《中国书法》1999年第七期“现代名家”栏目。2004年6月5日至16日中央四台承办由直属国务院新闻对外宣传制作中心拍摄的《中国农民――郭连贻》在香港“凤凰卫视美洲台”对美国西海岸播放。书法作品在《中国书法》、《中国文化报》、《书法导报》、《大众日报》、《艺术中国报》、《滨州日报》、《大众日报书画版》发表。

郭连贻书《二十四诗品・典雅》：