精选优质文档-倾情为你奉上定语从句专题训练100题1. Dont talk about such things of _ you are not sure.A. which B. what C. as D. those2. Is this the factory _ you visited the other day?A. that B. where C. in which D. the one3. Is this factory _ some foreign friends visited last Friday?A. that B. where C. which D. the one4. Is this the factory _ he worked ten years ago?A. that B. where C. which
