关于英语语法
问题描述：
关于英语语法
The shop that used to be in the foyer,which sold books and CDs,(which)is the one of the development which isn't yet complete.
括号里的which不用加吗,为什么可以省略
答
句子主干：
The shop is the one of the development .
is 在句中作谓语成分,不可省略.也不可前面加which,作为从句谓语,导致主句无谓语.
which是不能加,不是省略.