以“Reading is fun”为题,写一篇不少于五句话的短文。
Reading is fun
I am a student. I like reading very much. I always go to the bookstore with my friends at the weekend. I have many books. I think reading is fun.
在﹣5,12,﹣1,﹣0.15,﹣23这五个数中,与其他四个数不同的数是____