A、To demonstrate the latest use of computer graphics. B、To raise funds for public television programming. C、To explain the worki

Today I’d like to mention an interesting television program that will be shown on October tenth. It’s about the brain. It’s a new public television show produced in New York City. The program will investigate how the brain functions and malfunctions. Some interesting topics that will be discussed are dreaming, memory and depression. These topics will be illustrated with computer animations to make explanations easy to follow. The show is not for children. But don’t worry; it’s not intended for scientists either. I think the program will be very helpful with the work we are doing in class on the brain. I hope you’ll watch it. Remember, it’s on October tenth.
Questions 26-30 are based on the passage you have just heard.
26. Who is the speaker?
27. What will be broadcast on television on October tenth?
28. What will be the main purpose of the show?
29. Why does the speaker recommend watching the program?
30. Why should the program be easy to understand?