Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions. Now, listen to the passage. What are the general reaction when people are watching movies
A．They are deeply involved and forget all the troubles and problems. B．They feel everything on the screen is too romantic and familiar. C．They are greatly stirred and want to fulfill their own dreams. D．They are often moved to tears.