同学们对实验“煅烧石灰石”展开深入探究．

资料：石灰石中的杂质高温不分解．

某星期天早晨，小程看到母亲的留言条，上面写着：“程程：妈妈已经在前往北京的①飞机上了。你爸爸来电话说，他后天乘②火车从外地回家，今天，你奶奶坐③汽车从老家过来，大约10点半到，记得去接站哟。书房台灯的④灯泡坏了。买只新的换上。”从留言条看，这个家庭享受到第二次科技革命的成果包括（    ）

    My name is Li Li. I'm eleven. I'm from China. My mum and dad work in a big factory. They go to work every day but rest two days. I have a sister. We look like each other very much and we like to help each other. She is a middle school student and comes home in the afternoon. Everyone in my family likes to look after me.

    My sister and I are in the same school. I'm a good student in my class. There are forty-two students in our class, twenty boys and twenty-two girls. We have our lessons from eight o'clock in the morning to four o'clock in the afternoon. My teacher of English, Miss. Green is from England. She is a good teacher. We go to school from Monday to Friday .We have five English classes a week. Now we can say a hundred words, and play games in English. We like English. We like our English teacher.