这句话是过去分词短语做定语还是从句做定语

问题描述:

这句话是过去分词短语做定语还是从句做定语
it has become the lunch house that loved by elites in wall street.我觉得that后面应该有个is

that从句修饰lunch house.that在从句中做主语,loved做从句的定语修饰从句主语that