密室杀人案件 清晨，医学系的赵楠像往常一样，早早的准备去上课。在路过实验准备室的时候，习惯性的侧目朝里面张望一下，却立即惊呆了。他停下脚步，努力辨认了一番，便尖叫着跑开了。。
周杰伦有绝对音感是真的吗？ 《最强大脑》周杰伦听音https：//www.zhihu.com/video/1105862919228760064 《中国梦想秀》，背对钢琴，听了3个观众弹的音，并且把用这3个音写了一小段曲子： 。
英语 Dear Mary，How’s it going？I’m glad to hear you are coming to our school.Now let me tell you something about our school rules.Here are these rules：1.Don’t arrive2.Please say hello to our teachers.3.Please keep the classroom clean and tidy.4.Don’t eat in the classroom.5.Don’t listen to music or talk loudly in the classroom.6.You can’t take your mobile phone to school.7.Go home on time after school.Please remember and obey them，and you will be a good student.I hope I can see you soon.late for class.
