填空题

If you are a young college student, most of your concerns about your health and happiness in life are probably (36) on the present. Basically, you want to feel good physically, mentally, and (37) now. You probably don’t spend much time worrying about the (38) future, such as whether you will develop heart disease, or (39) ,how you will take care of yourself in your (40) years, or how long you are going to live. Such thoughts may have (41) your mind once in a while however, if you are in your thirties, forties, fifties, or older, such health (42) thoughts am likely to become (43) important to you. (44) that will help you feel better physically and mentally. Recently researchers have found that, even in late adulthood, exercise, strength training with weights, and better food can help elderly individuals significantly improve their health and add happiness to their life. (45) giving us the opportunity to avoid some of health problems that have troubled them. (46) .