完形填空-共有10个空白处

完形填空-共有10个空白处
A survey was carried out last year __46__ the British Medical Association, an organization of doctors. It shows that most people do not do enough exercise. In 1995, 60% of people walked more than one mile a day. Now, that number has fallen __47__ to only 20%. __48__ more people are going to the gym, fewer people are walking. Doctors say we need __49__ for 20 minutes three times a week. __50__ is an easy form of exercise that everyone can do. If you walk one mile each day, you __51__ your health very quickly. Doctors say we __52__ to tackle this problem head on and try __53__ people healthier because not doing enough exercise is responsible __54__ many of the country’s health problems. Doctors suggest you go __55__ a walk every day after dinner.
46. A. about B. with C. for D. by
47. A. greatly B. slightly C. easily D. slowly
48. A. So B. Therefore C. Although D. But
49. A. exercising B. to exercise C. exercised D. to exercising
50. A. Walked B. To walk C. To walking D. Walking
51. A. will improve B. improve C. improving D. improved
52. A. can B. need C. must D. will
53. A. making B. make C. to make D. made
54. A. to B. on C. at D. for
55. A. at B. for C. to D. with

D
A
C
B
D
A
B
C
D
B