【判断题】自然性是婚姻家庭关系的本质属性,它能决定婚姻家庭关系的性质。()
【简答题】已知某八进制数字通信系统的信息速率为3000b/s,在收端10分钟内共测得出现18个错误的码元,试求该系统的误码率。
【简答题】阅读下面短文将短文中划线部分的句子翻译成中文。 More and more blogs (博客) are created to talk about news s and certain topics, such as spots (帖子), classical books, pop music, and so on. (1) People read these blogs so the...
【简答题】已知某八进制数字通信系统的信息速率为12000b/s,在收端半小时内共测得错误码元216个,试求系统的误码率。
【简答题】阅读下面短文,将短文中画线部分的句子翻译成中文 How Much Water Is Needed a Day? Many people think they should drink eight glasses of water a day.Why? Because that is what they have been told all their life.But a new report o...
【多选题】行政单位在计提固定资产折旧时,应编制会计分录
【简答题】阅读下列短文,将短文中画线部分的句子翻译成中文,并将其答案写在答题卡的相应位置上。 小题1: It’s hard for you to make friends if you stay home alone all the time. Get out of the house and do things that will put you in touch with other people. I...