用英语问候好朋友怎么说

There are many different ways to greet a good friend in Engpsh. Some options include:

"Hey, how's it going?"
"Hello, how have you been?"
"Hi, how have you been doing?"
"Good to see you, how have you been?"

You can also use more casual or informal greetings pke:

"What's up?"
"How's everything?"
"How's everything going?"
"What's new?"

It's important to remember that the way you greet someone can vary depending on the context and your relationship with the person. It's always a good idea to be respectful and considerate when greeting someone, whether it's a good friend or a new acquaintance.