1.What was the first dynasty of China?
this is correct answer! Xia Dynast
  Qing Dynasty
  PRC (People's Republic of China)
 

2.What time period did Xia Dynasty last?
  1500~1594 A.D
  Tenth to the first century B.C
this is correct answer! Twenty-first to the sixteenth century B.C

3.Who was the first emperor of Xia Dynasty?
this is correct answer! Yu
  Jie
  Yakun Li

4.What Dynasty born after the fallen of Xia Dynasty?
  Tang Dynasty
this is correct answer! Shang Dynasty
  The Dark Age

5.How many year did Shang Dynasty last?
  50 years
this is correct answer! 600 years
  Still exist