问题
多项选择题
诺西FlexiEDGEBTS的系统模块ESMA的外部同步源可有:()
A、BSC
B、其它BTS
C、空口时钟频率
D、外部标准时钟
答案
参考答案:A, B, D
诺西FlexiEDGEBTS的系统模块ESMA的外部同步源可有:()
A、BSC
B、其它BTS
C、空口时钟频率
D、外部标准时钟
参考答案:A, B, D
选择合适选项补全对话。 | |
Zhou Li: Hi, Li Yang! Li Yang: What are they? Zhou Li: 2._ _ I have got four pictures. Li Yang: Look! This picture is good. . Zhou Li: Yes! 3. Li Yang: What about the other two pictures Zhou Li: 4.______ Li Yang: But I think they are very good. Zhou Li: 5. |