1.During the whole life, Jefferson ____________.

　　A)built three libraries for Congress B)built three libraries at his home

　　C)donated books for three libraries D)collected books from three libraries

　　2.Why do universities usually use the Library of Congress Classification System ?

　　A)Because it is more popular than other systems.

　　B)Because it is more modern than other systems

　　C)Because it is more specific in arranging subjects.

　　D)Because it is less difficult than other systems.

　　3.Who might dislike the idea of arranging books by their colors ?

　　A)Those who like painting on the bookshelves.

　　B)Those who tend to arrange anything scientifically.

　　C)Those who are color-blind.

　　D)Those who usually cannot remember the colors of books.

　　4.If you rank the books according to the frequency they might be touched, you’d better put _____.

　　A)reference books at the most important position

　　B)brand-new books at the most important position

　　C)dog-eared books at the most important position

　　D)all the novels at the most important position

　　5.The treasured books should be put in ________.

　　A)built-in bookshelves B)freestanding bookcases

　　C)hanging bookshelves D)glass cases