一道名词性从句选择题Why not try your luck downtown Jackson?That's ____
一道名词性从句选择题 Why not try your luck downtown Jackson? That's _____the best job is.(答案是where) 我是这样分析的:That's 后引导的是表语从句,where是连接词,where在表语从句中做表语成分,构成了主系表结构.但是where不是连接副词,做从句中的状语成分,这句缺少的是表语,怎么用where来引导