Books are our greatest friends. They 31 us stories of every country in the world. They give us all kinds of  32 .
Life is short. One can not know and see 33 in the world. 34- the help of books, one is able to know what happened thousands of years ago and 35 is happening in every part of the world now. Books give us not only knowledge   36  pleasure. Reading good booksis the best way of_37    our free time. And many beautiful stories for children are 38and full of wisdom(智慧).
All the great men 39 books. Knowledge from books helps them to succeed, because books are the source(源泉)of knowledge and knowledge is the source of  40 .
A. say  B. talk  C. Tell
A. knowledge  B. food  C. exercise
A. nothing  B. everything  C. something
A. With  B. Under  C. At
A. how  B. when  C. what
A. and  B. but also  C. as well as
A. spending  B. taking  C. costing
A. interest  B. interested  C. interesting
A. love  B. hate  C. dislike
A. friendship  B. success  C. Failure