(单选)

问题描述:

(单选)
Is the factory ( )we visited last week?
A.that
B.where
C.which
D.the one
我选了D 因为that和which大多数情况可以互换 同时出现就都不要了 B就肯定是错的 所以就猜了D 求各位大侠指教

D啦
The factory is the one( that) we visited last week.
恭喜你对拉,缺宾语,that可省略
the one 是作宾语的
如果题目是Is this the factory ( )we visited last week?
就是A和C了,定语从句 修饰the factory