阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
My name is Lanier Lobdell, and I am a 55 - year - old woman with rheumatoid arthritis (风湿性关节炎), or RA. RA is a disease that mostly affects the joints, but it can also affect internal organs. I have had RA for almost21 years, and it definitely has changed my life, however, I try not to live my life like I have a disease.
For me, attitude is everything. I always try to find humor in the situation or try to ignore it, but that does not always work. These days I can hardly walk due to my ankles, yet I still try and do the things I always did. I love riding my motorcycle, and I try to take long trips every year.
This year I got involved with some folks who make the biologic medicine I am on, to create the Going the Extra Mile Tour to raise awareness about RA. The tour will take me across the country and back on my motorcycle, making stops along the way to meet with local Arthritis Foundation (AF) chapters and people who are affected by all forms of arthritis including RA.
