如果是普通朋友How are you ?就足够了如果是好朋友。你可以说:How are you doing? How are you doing today?这些都是很不错的句子,也比较常见。
how are you?就是你最近怎么样的意思,回答可以说 I am fine,我很好。或者其他回答。
How is everying?一切都好吗? 满意就采纳吧