How do you open a document?怎么回答
How do you open a document?怎么回答
How do you open a new document?
How do you open a document?
How do you save a document?怎么回答
how do you save the document?怎么回答?
How do you do?怎么回答?
How do you do?应该怎么回答
how do you do 怎么回答
How do you do 该怎么回答
How do you do该怎么回答
Do you mind if I open the window?怎么回答?
Open a new document是什么意思