which he was 是需要省略的句子，不允许补全吗？

But on the next evening, when the music was playing loudest at the

Alcade Zamoras baile, into the room steps Judson Tate in a new

white linen clothes as if he were the biggest man in the whole nation,

which he was.

句末which he was怎么样剖析理解? 这个句子要补全吗？比如which he was the biggest man ?

还是不可以补全呢？

which he was 为非限制性定语从句，which指代the biggest man in the whole nation，在从句中作表语，主系表结构完整，还需要什么补全呢。比较分句常使用省略形式，在理解比较分句结构时，常通过补全分句成分来理解。可以定语从句需要吗？

你需要戒尺伺候了。which he was the biggest man 这算什么？？？