听材料, 回答问题。
(1)
Where does the man's father work?
A . In the open air.
B . On the farmland.
C . In the city museum.
(2)
What started the father's love for historical sites?
A . His longing for money.
B . His childhood experience.
C . The explanation of the experts.
(3)
What's the biggest challenge in his work?
A . The size of the site.
B . The transportation.
C . The location of the site.
(4)
How does the man feel about his father's work?
A . Worried.
B . Unworthy.
C . Proud.
答案: A
B
B
C