Passage 4 Questions 16 to 20 are based on the following passage: Movies are the most popular form. of entertainment for millions of Americans. They, go to the movies to escape their normal everyday existence and to experience a life snore exciting than their own. They may choose to see a particular film because they like the actors or because they have heard the film has a good story. But the main reason why people go to the movies is to escape. Sitting in a dark theater, watching the images on the screen, they enter another world that is real to them. They become involved in the lives of the characters in the movie, and for two hours, they forget all about their own problems. They are in a dream world where things often appear to be more romantic (浪漫的) and beautiful than in real life. The biggest “dream factories” are in Hollywood, the capital of the film industry. Each year, Hollywood studios make hundreds of movies that are shown all over the world. American movies are popular because they tell stories and they are well — made. They provide the public with heroes who do things the average person would like to do but often can’ t. People have to cope with many problems and much trouble in real life, so they feel encouraged when they see the “good guys” win in the movies. 第16题：The Americans go to the movies mainly because they want ________