问题描述:
A:Hello [ ] B:Yes ,this is
A:Hello [ ] B:Yes ,this is John speaking .请问括号里应该填什麽?
A:Hello [ ] B:Yes ,this is John speaking .请问括号里应该填什麽?
问题解答:
我来补答展开全文阅读
问题描述:
问题解答:
我来补答