精选优质文档-倾情为你奉上定语从句1. Mary lives in the room, the door _ opens east.A. of it B. of which C. of that D. whose2. The engineer _ my father is talking has just come from abroad.A. with whom B. with who C. with which D. that3. He lives in a hotel, _ is only five minutes walk from here.A. that B. which C. in which D. where4. Is there anything _ I can do for you?. A. which B. who C. as D. that