（1）How long has David's uncle lived in Shanghai？
A.More than two years.
B.More than twenty years.
C.More than twelve years.
（2）What did David's uncle tell David about？
A.The changes in Shanghai.
B.The future plan for Shanghai.
C.Travelling in Shanghai.
（3）What are the buildings like now in Shanghai？
A.Small but bright.
B.Dark and small.
C.Tall and bright.
（4）How do the people live in Shanghai？
A.Hard.
B.Comfortably.
C.In a dream.
（5）What is the right attitude （態度） towards the past？
A.We should forget it.
B.We should remember it.
C.We don't care about it.