what are cryptocurrency backed by

It is estimated that 0.35 is untenable, but it should not be a problem to keep 0.3.Please make a personal guess above, not as investment advice.Please make a personal guess above, not as investment advice.

However, according to my character of not being a man, it is really possible to study again. If it really protects the disk, it should not break 0.3 yuan.Now it's up to me to be a man! ! !It is estimated that 0.35 is untenable, but it should not be a problem to keep 0.3.

However, according to my character of not being a man, it is really possible to study again. If it really protects the disk, it should not break 0.3 yuan.So if I'm still human. I think I will find funds to support the market.