| Which part of the COMAC website do you focus on?
Which parts of the COMAC website do you think need to be further improved?
Which parts of page design do you think need to be improved?
Which kind of column do you think most need to be improved?
How do you think the access speed of the COMAC website?
Can you find the required content conveniently?
Which kind of mode do you want to choose to make communication with COMAC?
Compared with 2009, whether you pay more attention to the COMAC website in 2010?