题目内容：

STUDY  BOOKS

Basic Study Manual    Hardcover: $ 37.50

Future success depends on the ability to learn. Here are the answers to the questions most often asked by parents, teachers, business trainers and by students themselves. Read this book and learn:

* What the three barriers (障碍)to study are and what to do about them

* What to do if you get tired of a subject you are studying

* Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding

Buy and read the Basic Study Manual and use it to dramatically improve your ability to study.

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Study Skills for Life    Hardcover: $31.99

L. Ron Hubbard’s study technology for teenagers opens the door to their future success by giving them the ability to study and learn. Fully illustrated for easy comprehension.

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Learning How to Learn   Hardcover: $24.99

The basics of effective study for 8 to 12-year-olds, fully illustrated. Children who read and apply the materials in this book regain their liking for study and their ability to apply this knowledge in life. Get this book for a child you want to see win at his studies!

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How to Use a Dictionary Picture Book for Children   Hardcover: $34.90

In spite of billions of dollars spent on ‘educational research’, children are not taught the most basic skills of learning, even the most basic of these: how to use a dictionary. In fact, a search of educational books for children found no book that told them how to use a dictionary or that one should. Written for children 8 to 12-year-olds, this fully illustrated book will teach your child:

* How to find words in a dictionary       * The different ways that words are used

* What the different marks and symbols that are used in a dictionary mean

* How to use a dictionary to correctly pronounce words

It includes a section for parents and teachers showing you how to use this book with children. Buy this book and give it to your children to unlock their education. What’s more, you’ll just pay 50% for it before May 1, 2006.

40. Some of the four books were illustrated in order to_________

A. help readers understand them           B. persuade readers to buy them

C. reduce the cost of them                D. make them suitable to different readers

41. If you buy the four books on April 1, 2006, your will have to pay_______ for them.

A. $129.38                    B. $111.93        C. $64.69         D. $34.90

42. The purpose of the passage is to _______.

A. introduce the four books to readers      B. help children to learn English

C. enrich students knowledge about nature  D. sell the four books to students