文章列表

• 1.美国英语听力80篇1 Lesson03
• [00:03.16]Computer viruses are electronic programs that destroy information on a computer or cause the computer to stop working. [00:13.37]Computer ex...
• 2.美国英语听力80篇1 Lesson02
• [00:09.95]Six weeks ago, the movie Erin Brockovich opened the United States. [00:16.95]So far, it has earned at least 100,000,000 dollars. [00:22.47]I...
• 3.美国英语听力80篇1 Lesson01
• [00:03.27]Part 1 American Mosaic [00:08.20]Text 1 Leap Year [00:29.78]February has an extra day this year because the year 2,000 is a leap year. [00:3...