随堂演练及时体验 巩固提升 ⅰ.单句语法填空(不多于3个单词) 1.the student ________ answered the question was john. 答案 who/that 2.the boy ________ you are talking to is my brother. 答案 whom 3.what is the question ________ they are talking about. 答案 that/which 4.ms liu wants to talk to the student ________ homework