1. (2022高三下·吉林月考) 听下段材料，回答问题。

1. （1） What is the radio program for?

   A . Broadcasting latest news. B . Discussing writing skills. C . Introducing college courses.
3. （2） How can you support what you've stated in your article?

   A . By introducing main ideas. B . By drawing a conclusion. C . By giving details and facts.
5. （3） What makes an excellent article according to Professor Sheffield?

   A . A personal voice. B . More vivid language. C . A formal style.