中国→公务员｜picurl@@@A|主频是路由器中央处理器的时钟频率$B|此款路由器属于千兆无线路由器$C|路由器的LAN口可以用来连接外网$D|5GHz频段比2.4GHz频段传输距离短公务员考试真题行测专项训练之科技常识（生活常识）,二、高难题型【解析】选项A正确：主频即中央处理器（CPU）的时钟频率，常用单位是兆赫（MHz）或吉赫…〔03-22〕

  当代→人工智能｜A|2D边界框2DBoundingBox:标注员应用矩形和正方形来界定目标对象的位置。$B|三维长方体Cuboid或3D边界框3DBoundingBox:标注员将立方体应用于目标对象，以界定对象的位置和深度。$C|多边形分割PolygonalSegmentation:当目标对象不对称且不容易放入盒子中时，标注员会使用复…〔07-03〕

  当代→英语｜picurl@@@Do you know World Letter Writing Day? It falls ${input} September 1st every year. It was setup by Richard Simpkin in 2014. He encouraged people ${input}…〔06-02〕

  当代→英语｜41、Where did Flaco escape from?${input}42、What is Olga Torrey’sjob?${input}43、If Flaco made a meal of arat, what might happen to him?${input}44、Why do the zoo wor…〔05-30〕

  当代→英语｜A|In a Christmas market.$B|At the Hallein Salt Mine.$C|At the Salzburg Residenz.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,第一节,Text C…〔05-28〕

  当代→英语｜A|By giving examples.$B|By listing numbers.$C|By raising questions.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,第一节,Text D…〔05-28〕

  当代→英语｜A|There are more and more old people.$B|The world’s population is dropping rapidly.$C|The world is short of care homes for old people.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,…〔05-28〕

  当代→英语｜A|It is only a childcare center actually.$B|The elderly look after kids carefully there.$C|It accepts both the elderly and pre-school kids.2023年湖南省长沙市中考英语真题试卷,第二部…〔05-28〕