句子结构_师生答疑

返回答疑列表

Knowing that I had not stopped anywhere since I left the airline ticket counter,I concluded I must have put it down there.

请问老师kowning that后面的句子做什么结构

关注此问题

答案列表我要回答

我要回答

看不清楚？提交答案

推荐问题

暂无提问

热门问题

回答最多