杭州交通信息网芜湖到扬州火车:请问这句话对吗？
来源：百度文库 编辑：杭州交通信息网 时间：2024/05/08 09:24:07
I have been working a hit-tech company as secretary, and have therefore attained a fair knowledge and experience in this fields.
其中的and have therefore attained 对吗？
还是要改成：
and therefor have e attained ？
其中的and have therefore attained 对吗？
还是要改成：
and therefor have e attained ？
应该是这样的：
I have been working for a high-tech company as a secretary (for a year), and have had a fair knowledge and experience in this fields.
我觉得要改一改
therefore 是个连词
therefore在这里没有错.
therefore 作为连词，其后应有分号