What is the main reason for Silberstein to practice recycling?
A.To protect the environment. B.To save more money. C.To obey the local rules. D.To follow his fellows.正确答案A
What is the main reason for Silberstein to practice recycling?
A.To protect the environment. B.To save more money. C.To obey the local rules. D.To follow his fellows.正确答案A