57、According to the report，a person is most likely to stay fat for the whole of his life if he

　　A.gets fat in the twenties

　　B.gets fat in his middle age

　　C.is born fat

　　D.gets fat when he is child

　　58、The report suggests that exercise__________ .

　　A.is a way to reduce weight

　　B.sometimes increase weight

　　C.is a sure way to keep one healthy

　　D.can convert fat to muscle

　　59、The report points out that drinking too much alcohol__________ .

　　A.will also cause one to get fat

　　B.wjll cause one to do 1ess sports

　　C.wiumake one forget the fact that he is fat

　　D.will lead one to bad eating habits

　　60、Britain’S doctors，when treating the overweight，should__________ .

　　A.encourage a long—term diet for everyone

　　B.be more considerate and give detailed advice

　　C.first consider why so many people arefat

　　D.do aU of the above