11．Which bus can the woman take to go to the National Palace Museum？
A．No.5．
B．No.15．
C．No.50．
12．What does the woman think of the city？
A．It is a small city．
B．It is clean and modern．
C．The traffic is pretty bad．
13．Who is the man？
A．A student．
B．A volunteer．
C．A policeman．
14．Why will the woman go to the National Palace Museum？
A．To see her son．
B．To see an exhibition．
C．To buy a souvenir．
15．Where are the two speakers talking probably？
A．At a restaurant．
B．At a school．
C．At a bus stop．