A;miss gao,may i ask you some questions about this factory?
B:of course
A:( how long has it been open?)
B:it's been open forseveral years
A:( how long have you worked heer?)
B:i have worked here since 1996
A:( do you go to work by bike.)
B：yes,i do.it is about ten minutes by bike.
A:( how long have you lived there?)
B:i have lived there all my life
A:( i like to here )
B:you are welcome