住房和城乡建设部证书查询系统
住房城乡建设行业从业人员培训管理信息系统http://rcgz.mohurd.gov.cn/login/networkingsearch/查询类别说明，住房城乡建设行业证书全国联网查询可查询的证书类别为：技能培训证书， 施工现场专业人员证书，技能鉴定（技能等级），工伤预防。查询方式说明，请输入完整的身份证号+姓名进行查询。
- 2023-04-25 - 收藏
哈尔滨市人民政府官网
哈尔滨位处中国东北，黑龙江省西南部，是黑龙江省的省会，副省级市，是中国东北北部政治、经济、文化中心，也是中国省辖市中陆地管辖面积最大、户籍人口居第三位的特大城市。特殊的历史进程和地理位置造就哈尔滨这座具有异国情调的美丽城市，它不仅荟萃了北方少数民族的历史文化，而且融合了中外文化，是中国著名的历史文化名城和旅游城市，素有“冰城”、“东方莫斯科”、“东方小巴黎”之美称。
- 2023-04-17 - 收藏
国家智慧教育读书平台
国家智慧教育读书平台https://reading.smartedu.cn/读书平台建设初期设有“青少年读书空间”、“老年读书社区”、“中国语言文字数字博物馆”、“中国数字科技馆”四个版块。读书平台将不断丰富阅读资源，并依托平台开展有关读书活动，助力青少年学生读书行动深入开展。 读书平台所有资源均免费使用，任何单位及个人不得用于商业行为。
- 2023-03-28 - 收藏
Your private and anonymous search engine Swisscows
With our anonymous search engine Swisscows you will find absolute security. No tracking ✓ Search anonymously ✓ Family friendly ✓ | swisscows.com
- 2023-03-20 - 收藏
CC Search Portal
这是一个搜无版权图片视频的一个搜索引擎， 我们经常看到有人推荐各种无版权的图片，那么有没有人把这些无版权的网站结合起来呢，这个就算一个了。主要是从Soundcloud，Wikimedia和Flickr等平台中获取结果。
- 2023-03-20 - 收藏
Everyone Piano官网
Everyone Piano is the best free computer keyboard piano software, which supports downloading 3 types of music score formats like stave, right and left hand numbered musical notation and EOP file. Furthermore, it also supports playing music scores continuous.
- 2023-03-15 - 收藏
bartleby官网
Bartleby.com专注于经典和一般的参考作品。Reach your academic happy place with access to thousands of textbook solutions written by subject matter experts.
- 2023-02-15 - 收藏
Infoplease官网
Information Please包含在线词典，互联网百科全书，和历书参考。Infoplease is a free, authoritative, and respected reference for Internet users that provides a comprehensive encyclopedia, almanac, atlas, dictionary, and thesaurus.
- 2023-02-15 - 收藏
World Book官网
World Book is a leading publisher of nonfiction and mixed-genre children's book series, reference materials, and digital learning platforms. Education is World Book’s commitment and its editorial team is World Book’s strength. Each team member is dedicated to producing accurate and unbiased information by utilizing contemporary technological tools and following traditional practices of editorial excellence. For more than 100 years, World Book has promoted learning for the entire family through a range of products in which complex topics are concisely explained and vividly illustrated. An explicit goal is to help increase both reading fluency and comprehension in young readers. Encyclopedic content is updated continually and accessible 24/7 on a variety of devices. Innovative and readab
- 2023-02-15 - 收藏