新课堂假期生活寒假用书九年级英语人教版
注：当前书本只展示部分页码答案，查看完整答案请下载作业精灵APP。练习册新课堂假期生活寒假用书九年级英语人教版答案主要是用来给同学们做完题方便对答案用的，请勿直接抄袭。
1. （ ）The computer writes questions on the screen ________.
答案：A. in front of the students
2. （ ）The students give their answers ________.
答案：B. on their keyboards
3. （ ）A computer gives lessons to many students ________.
答案：A. at the same time
4. （ ）The computer writes questions on the screen ________.
答案：C. in front of the keyboard
