46. How many steps in producing A book are mentioned in the passage？

　　[A] 4.                                 [B] 6.

　　[C] 5.                                  [D] 7.

　　47. Which of the following is NOT involved in the work of editing？

　　[A] Deciding which parts are to be illustrated.

　　[ B ] Accepting or rejecting a manuscript.

　　[C] Considering the beauty of a book as a whole.

　　[ D ] Rewriting or rearranging long paragraphs.

　　48. Illustrations must _________.

　　[ A ] make all text fit to print and read

　　[ B ] add the ideas overlooked by the author

　　[ C ] closely touch what is said in the story

　　[ D ] have much to do with what is not emphasized

　　49. Designing the advertisements for a book is started when _________.

　　[ A ] the book is being bound             [ B ] the book is made into a unit

　　[ C ] the illustrations and text are prepared [D] all the steps are finished

　　50. The best title for this passage would be _________.

　　[A] The Beauty of a Book               [B] Art and the Printed World

　　[ C ] Who Deserves the Name of Artist    [D] The Steps in Producing A Book

　　Text 2

　　In November 1965， New York was blacked out by an electricity failure. The authorities promised that it would not happen again. Pessimists were certain that it would occur again within five years at the latest. In July 1977， there was a repeat performance which produced varying degrees of chaos throughout the city of eight million people. In 1965， the failure occurred in the cool autumn and at a time of comparative prosperity. In 1997， the disaster was much more serious because it came when unemployment was high and the city was suffering from one of its worst heat waves.

　　In 1965， there was little crime or looting during the darkness， and fewer than a hundred people were arrested. In 1977， hundreds of stores were broken into and looted. Looters smashed shop windows and helped themselves to jewelry， clothes or television sets. Nearly 4， 000 people were arrested but far more disappeared into the darkness of the night. The number of policemen available was quite inadequate and they wisely refrained from using their guns against mobs which far outnumbered them and included armed men.

　　Hospitals had to treat hundreds of people cut by glass from shop windows. Banks and most businesses remained closed the next day. The black-out started at 9：30 p.m.， when lightning hit and knocked out vital cables. Many stores were thus caught by surprise.

　　The vast majority of New Yorkers， however， were not involved in looting. They helped strangers ， distributed candles and batteries， and tried to survive in a nightmare world without traffic lights ， refrigerators， elevators， water and electrical power. For twenty-four hours， New York realized how helpless it was without electricity.