Q:This course is for those who want to learn to type, as well as those who want to improve their typing. The course is not common. You are tested in the first class, and begin practising at one of eight different skill levels. This allows you to learn at your own speed. Each program lasts 20 hours. Bring your own paper. Course fee: $125 Materials: $25 Two hours for each evening for two weeks. New classes begin every two weeks. This course is taught by a number of professional business education teachers who have successfully taught typing course before. UNDERSTANDING COMPUTERS This twelve-hour course is for people who do not know very much about computers, but who need to learn about them. You will learn what computers are, what they can or can't do and how to use them. Course fee:$75 Jan 4,7,11,14,18 Wed.&Sat. 9:00---11:30 a.m. Equipment fee:$10 David is a professor of Computer Science at Beijing University. He has over twenty years of experience in the computer field. STOP SMOKING Do you want to stop smoking? Have you ever tried and failed? Now is the time to stop smoking using the latest methods. You can stop smoking, and this twelve-course will help you do it. Course fee:$30 Jan 2,9,16,23 Mon 2:00---5:00 p.m. Dr. John is a practicing psychologist who has helped hundreds of people stop smoking. The special difference between the TYPING course and the other two is that _ . A) people with different skill levels pay differently. B) you will take a test in the first class for level decision C) you will pay the fee before practicing typing. D) you will pay less money for your study.
A:
B