Black FridayEveryone likes to shop for gifts for the holiday season, but few people know the history of holiday shopping. While people have heard of Black Friday, most do not know its origins. Black Friday is the day after Thanksgiving（感恩节）. On this day most retail stores open their doors very early－some as early as 4 am. In addition, they provide their customers with great discounts on products. With this in mind, it is clear to see why so many shoppers buy many of their Christmas gifts on Black Friday.Black Friday is not as old as many people think. In fact, it is believed that the first Black Friday was held in the 1970s in the USA. It was a day when stores decided to mark the start of the holiday season. In order to draw more customers, they offered great discounts. All products sold very well. This large success resulted in the name Black Friday. It was so named because the stores were "in the black". This financial term means the stores made a lot of money. However, it was not until around 2002 that Black Friday really started to gain in popularity. Today in the USA, countless advertisers proudly announce their Black Friday sales. They hope to attract shoppers into their stores.Black Friday is a day when many shoppers in the USA go out and buy gifts, even though Christmas Eve is still a more popular day to shop. Thanks to the Internet, it is now possible to get some excellent Black Friday deals online. So if you don't want to get to the stores by 4 am, this is the perfect way to still get items at reduced prices.People like to shop online on Christmas Eve.A、TrueB、FalseC、Not Given