Now that you've come,you'dbetter have dinner with us.是什么状语从句啊rt怎么看出来的？

Now that you've come,you'dbetter have dinner with us.是什么状语从句啊rt怎么看出来的？
Now that you've come,you'dbetter have dinner with us.是什么状语从句啊
rt
怎么看出来的？

Now that you've come,you'dbetter have dinner with us.是什么状语从句啊rt怎么看出来的？
让步状语从句,从NOW THAT可看出
翻译为 既然

条件状语从句