Almost none of us have the time to read everything we'd like to read. Yet we lose countless hours to daily activities that bring us little joy like taking buses and waiting in line. What if we could turn these little blocks of unoccupied time into precious and rewarding moments for learning and reflection? Founded in 2012, iReader, a micro-learning app on mobile phones, brings the biggest ideas from best-selling books through 15-minute audio( 音频 ) and text. So far, more than 3,000 books have been included, ranging from psychology and parenting to management and economics, with new titles added every day. iReader is pioneering a new method of reading, with over 9 million users enjoying the benefits already. According to the Pew Research Center(PRC), the British read just 4 paper books a year and over 25% haven't read a single paper book this year, but reading isn't dying. There are now more ways for the British to read than ever before, due to the widespread use of e-books and audio books. The books in iReader are rewritten to ensure it is easy to remember the main content. The way the content is edited has been specifically designed to ensure it is useful in practice. Besides, the content is rewritten with relevant examples in real life, which means users are more likely to remember and apply what is helpful to them. Holger Seim, German co-founder of this app, declares, "iReader gives you the biggest ideas in the shortest possible time. It transforms great ideas into little packs you can listen to or read in just 15 minutes." 1. What does the author suggest people do in the unoccupied time? A. Read and think. B. Write and share. C. Avoid taking buses. D. Bring joy to daily routines. 2. What can we infer from the PRC findings? A. The British benefit a lot from reading. B. Reading methods are more important than before. C. Digital technology are taking the place of paper books. D. New forms of books are changing the way the British read. 3. How does iReader make the content easy to remember? A. By bringing fun to it. B. By making it useful. C. By using artistic designs. D. By taking users as examples. 4. What is the best title for the text? A. iReader Prevents Reading from Dying B. iReader Unites Worldwide Book-lovers C. iReader: The Best New App Creation D. iReader: Big Ideas in Small Packages