After several days they came to settle down in what is now a holiday center.这里what 什么用法?
问题描述：
After several days they came to settle down in what is now a holiday center.这里what 什么用法?
答
引导一个介词宾语从句
答
what is now a holiday center 是一个介词宾语从句
what 在这个从句中又是主语成分