语法专练（关系代词引导的定语从句）
Ⅰ.单项填空
1.(2012·启东高一检测）The most important thing_________ we should consider is the first idea________ he has talked about in the speech.
A. which;that B. that;which
C. which;which D. that;that
2.(2012·合肥高一检测）It was in the stone house ________ was built as a school by local villagers________the boy finished his primary school.
A. which;that B. that;where
C. which;where D. that;which
3.(2012·厦门高一检测）This is the factory_______I visited last week.
A. what B. which
C. where D. it
4.Many people who had seen the film were afraid to go to the forest when they remembered the scenes_______people were eaten by the tiger.
A. that B. by which
C. which D. in which
5.(2012·兰州高一检测）With the reform of educational system, the teachers________school I worked before have greatly changed their way of teaching.
