A:有了网格化管理,社区干部对社区内的民情民意了如指掌,能更好地为群众解决问题。
B:中学生每天同书本、作业、试卷打交道,用眼频率之高不言而喻,绝对是近视的高危人群。
C:同学们聚在一起开篝火晚会,欢声笑语,尽情地享受天伦之乐。
D:一席话让在座的所有班主任啧啧称赞,年轻班主任更是感到茅塞顿开。
阅读理解
Look! This is my new schoolbag. It's big. It's blue and white. I have an English book, a Chinese book, a math book, three notebooks and a pencil-case in it. In my pencil-box, you can see a ruler, two pens, seven pencils and a notebook. Oh, where is my schoolbag? It's on my chair.
在图中的四幅电路图中,与如图所示实物图对应的是( )