【简答题】05-Unit 1 Part 5.mp3: Section B In the following short passage, you are going to hear some complaints poured out by Louisa’s mother about watching TV. After that some questions will be asked. Listen a...
【判断题】Mrs Wilson wants to join a gym.
【判断题】软漏洞是产生信息网络威胁的一个重要原因,操作系统的安全漏洞、数据库的安全漏洞、协议的安全漏洞、网络服务的漏洞等等造成了很多安全隐患。()
【单选题】从技术上说,网络容易受到攻击的原因主要是由于网络软件不完善和()本身存在安全漏洞造成的。
【简答题】In the following short passage, you are going to hear some companies poured out by lewis's mother about watching TV. After that, some questions will be asked. Listen and write down brief answers as qu...