---You have to believe in yourself. No one else will, if you don't.

---______. Confidence is really important.

A．It's not my cup of tea

B．That's not the point

C．I don't think so

D．I couldn't agree more

酒精发酵结束后，对葡萄酒适量（），有利于苹果酸—乳酸发酵的进行，太多的氧则抑制。