is this factory that we visited last week,为什么在that 前加the one ,答案上说少先行词,factory不是
问题描述：
is this factory that we visited last week,为什么在that 前加the one ,答案上说少先行词,factory不是
先行词吗
答
这句话的that we visited last week 是用来定这家工厂（宾语）的.
而在is this factory that we visited last week中,this factory 是主语,而that we visited last week是修饰宾语的,is this factory that we visited last week中缺少宾语.
所以必须加上宾语,因为主语是this factory ,因此宾语可用代词the one代替.