英语完形填空说明文

完形（说明文） （字数：221；生词：5； 难易度：B） In America, where labor（劳工）costs are so high, “do-it-yourself” is a way of life．Many people 46 their own cars, build their own garages, and even rebuild their own houses． 47 many of them will also write their own books. In Hollywood there is a 48 that publishes（出版）children’s books with the help of computers． 49 other book companies also publish that way, this company is not
like the others．It 50 the reader to become the main character（人物）with the