阅读下面的短文。短文中有十五个空白，在文章的后面，每一个空白都列了四个备选答案。请根据文章的内容选择合适的词或短语填在空白处。
A health Profile
     A health profile is a portrait of all of the factors that influence your health. To draw your health profile, you will___(1)what diseases run in your family, what health hazards you may be exposed to___(2)work, how your daily___(3)compares to the recommended standards, how much time per week you___(4)exercising and what type of exercise you engage___(5), how stressful your work and family environments are, what kinds of illnesses you get regularly, and___(6)or not you have any one of a number of addictions.___(7)this portrait, your should have a checkup to determine how your blood, heart, and lungs are functioning. This checkup will serve___(8)a baseline, to which you can then compare later tests.
___(9) this profile is thoroughly drawn. you can begin to think about setting health priorities based___(10)your particular portrait. For example, if you drink two martinis every evening, have a high-stress___(11), are overweight, smoke a pack of cigarettes a day, and use marijuana occasionally on weekends, you should quit smoking first, followed___(12)losing the excess weight, reducing the stress of your job. giving up your marihuana habit, and then finally giving some___(13)to those martinis if you want to prevent first cancer, and then heart disease. Even for the youthful working person who has never been sick a day in his life, who is___(14)excellent health, a good look at all health habits and at work and home environments may suggest changes that will___(15)him in the future.
1. A. know                     B. have known           C. need know                    D. need to know
2. A. with                            B. in                             C. on                         D. at
3. A. diet                      B. meals                           C. food                      D. dinner
4. A. use                       B. devote                          C. spend                           D. take
5. A. on                        B. in                                 C. with                      D. about
6. A. if                         B. whether                 C. either                       D. neither
7. A. To complete                                           B. Completing                  
  C. Completion                                               D. To be completed
8. A. as                        B. for                        C. on                           D. about
9. A. Unless                     B. Once                            C. If                                   D. Although
10. A. around                  B. with                         C. about                           D. on
11. A. work                     B. task                      C. job                           D. place
12. A. on                      B. with                      C. after                        D. by
13. A. thought                 B. idea                          C. thinking                 D. talk
14. A. for                            B. in                             C. with                      D. on
15. A. reap                     B. harvest                  C. benefit                            D. lead