What types of chopsticks are mentioned in this video？
A.Gold and silver chopsticks.
B.Lacquer chopsticks.
C.Bronze chopsticks.
D.Ivory chopsticks.
E.Porcelain and plastic chopsticks.
F.Wood or bamboo chopsticks.
正确答案：Gold and silver chopsticks.Lacquer chopsticks.Bronze chopsticks.Ivory chopsticks.Porcelain and plastic chopsticks.Wood or bamboo chopsticks.