47. Who set up the Red Hat Society? ((A)Emily Cornette.　　(B)Ellen Cooper. (C)Jenny Joseph. (D)Joe Heywood.

45. From the text, we know that the “baby boomers” are a group of people who ____. ((A)have gradually become more noticeable (B)are worried about getting old too quickly (C)are enjoying a good life with plenty of money to spend (D)tried living a different life from their parents when they were young