Why were precious metals gradually used for making coins?
A.Because they were durable and portable. B.Because they were recognizable. C.Because they were divisible. D.All of the above.正确答案D
Why were precious metals gradually used for making coins?
A.Because they were durable and portable. B.Because they were recognizable. C.Because they were divisible. D.All of the above.正确答案D