the last doughnut Do you know which two people at a nudist colony are the most popular? The first one is the guy who can carry a glass of cola in each hand and a dozen doughnuts. The second one is the girl who can eat the last doughnut. Notes: 1. Do

发表于:2018-12-26 / 阅读(27) / 评论(0) 分类 英语笑话(MP3+文本)

National Doughnut Day is on the first Friday of June every year. Of course, the holiday celebrates something most of us love the donut. Most countries around the world have donuts. They usually come in two forms. Some are ring-shaped and covered with

发表于:2018-12-29 / 阅读(32) / 评论(0) 分类 英语课程学习计划和讲义

If, as it now seems, every single galaxy has a black hole at its heart, this can't be a coincidence. Perhaps black holes are an essential part of what galaxies are and how they work. No one had expect

发表于:2019-01-02 / 阅读(320) / 评论(0) 分类 超大质量黑洞

ABC Foods:A to P—在线英语听力室

发表于:2019-01-03 / 阅读(125) / 评论(0) 分类 哈哈美语

Galaxies could in a way, be much bigger than they currently are. Something is stopping them growing larger and that something is the black hole at the center. Now this is bizarre because the ration of the size of the black hole to the size of the gal

发表于:2019-01-23 / 阅读(37) / 评论(0) 分类 探索与发现2013年

The Ear was buzzing. So I was just trying, trying my best to get it out. The buzzing stopped. Rochelle assumed that was end of it. Within 48 hours on the flight home, she was in serious trouble. Excruciating stopping pain, that never relented. One of

发表于:2019-01-30 / 阅读(23) / 评论(0) 分类 英伦广角