阅读理解。 There are many new ways of shopping in America today. Do you know all of them? One popular way is catalog (目录) shopping. 1 People also order about 40% of their music from music club catalogs. 2 It began in l986.About 5% to 8% of the Americans flow shop by television, People say that it is easier than shopping in a shop.TV shopping is late at night, so people can'go shopping' happilyafter a day's work. 3 is computer shopping the way of tomorrow?Already, people can use their computers to order many different things, such as computers, flowers, food and T shirts. 4 将下列四个句子填入文中。 A.Computer shopping or 'shopping-online' is interesting to more and more people. B. Another way of shopping is shopping by TV. C. There are catalogs for almost anything you need like clothes,furniture,cooking and so on. D. Soon people may be able to shop for anything,  anytime and anywhere in the world. 1._____2._____ 3._____ 4._____ 5. What's the best title for this passage? A. Catalog Shopping B. Computer Shopping C. TV Shopping D. Modern Shopping