题目内容：

请仔细阅读下面五位学生的需求，从网站提供的书籍介绍中选出适合他们的一项。其中有两项是多余的。(E--AB; F--AC; G--AD)

1.Emily's English isn't good. She takes the school bus to school every day. It usually takes her about one hour to get to school so she wants to learn English on her smart phone. 2. Bob loves travelling he enjoys beautiful scenery. He wants to use a smartphone to record it. He wants to know how to take the most beautiful pictures by using his phone. 3.Next Saturday is Joan’s grandfather's birthday. Joan's grandfather still uses an outdated phone. Joan plans to buy a new smart phone for her grandfather as a present. 4.Steve is a junior school student in his free time. He enjoys searching some information about computers in the future. He wants to do the job about computer development so he needs to learn more about computers. 5.Lily is a quiet girl. She isn't good at making friends, but she made an e-friend last week. She wants to meet with the e-friend this Sunday, but she wonders whether meeting the e-friend is safe.

A. The keys to picking the best smartphone 413 review Do you know how to choose a smartphone which is suitable for you? The book can give you some tips on how to choose a smartphone for different people. It can teach you to tell the size, quality and other features of a smartphone. B. The most useful learning apps you must get 531 reviews Do you want to be a good learner or improve your study? You can choose this book. It has many different learning apps. You can study different subjects by those apps which the book introduces to you. C. Dangers on the Internet 349 reviews Can you find the dangers on the Internet? Do you know how to stop this dangerous and protect your information? It is a good book that can teach you to find dangers on the Internet and keep you safe. D. The history of computers 211 review Do you want to know more about computers? When were the first computers invented and how rapidly they develop in the past? If you want the answers to these questions, you should look up this book which can introduce more about computers. E. How to use smartphones to take photos 612 reviews How do you recall some meaningful time of your life? Many teenagers would like to recall the beauty of life by photos. This book can teach you how to use your smartphones to take beautiful photos and beautify your photos. F. The hottest mobile games you can't miss 927 reviews Do you like playing computer games? If so you can't miss this book. There are some most popular exciting games. You can choose the game you are looking for with this book. It's a book that has the most reviews on this website. G. How to use a smartphone to shop online 567 reviews Do you like buying things online? Many people think it's a best way to save our time when you shop. So the book is right for you. You can study many ways of choosing things online.