假定英语课上老师要求同桌之间交换修改作文，请你修改你同学写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（）,并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2．只允许修改10处，多者（从第11处起）不计分。

We'll never forget the day which my classmates and I paid a visit to a chemistry factory last week. It was a larger one with nearly 2,000 workers. It looked a garden and we could see colorful flowers, grasses and trees everywhere. We also visited some workshops and saw workers worked very hard. We talked with them and learned a lot. We understood them farther. On the way home we felt tiring. We all thought that we have a very good day. We really hoped that we could get more chances of leave the school and learn social experience.

刘某为获取财物，于某日夜间在乡间小路持刀对路过的下班工人实施抢劫，致使被害人死亡，抢得现金500元，公安机关根据线索将刘某抓获。在讯问刘某的过程中，违反法律规定的是（）。

A.对刘某进行讯问可以录音或录像，也可以不录音、录像

B.对刘某进行录音或录像时应全程进行，不得中断

C.讯问笔录应当由刘某签名或盖章

D.由3名民警对刘某进行讯问