要避免上网成瘾，青少年应该[ ] ①追求高雅的生活情趣 ②抵制上网 ③增强分辨是 发布时间：2017-05-19 15:09 │ 来源：www.tikuol.com 题型：选择题 问题： 要避免上网成瘾，青少年应该[ ]①追求高雅的生活情趣 ②抵制上网 ③增强分辨是非能力 ④善于控制自己的行为A．①②③ B．①③④ C．①②④ D．②③④
题型：选择题 Look at the calendar. Answer the questions. 看日历，回答同题。 Today is Tuesday, October sixteenth. October SundayMondayTuesdayWednesdayThursdayFridaySaturday12345678910101213141516171819202122232425262728293031 1. How many days in this month? 2. When is National Day? 3. What day was yesterday? 4. What day is tomorrow? 5. What day is today? 查看答案
题型：选择题 在radius的认证包中，用户的imsi是通过哪个字段带上来的（）。A.User-NameB.PasswordC.NAS-IP-AddressD.Calling-Station-Id 查看答案