最佳答案:Look ,I have a nice room .Come and have a look .It’s small and nice .There is a
最佳答案:采用微处理器的红外线解码系统,处理以同步位开头、含有数据位的二进制数据,系统具有输入正反器(flip-flop),用于触发计数器响应同步位,预定时间之后,它激活
最佳答案:1.When she is free,she goes shoping or seeing her parents.traditional 传统的Accordi