試題詳解

18 A newly discovered hormone produced in response to exercise may be lessening susceptibility to obesity, diabetes, and other health problems.
(A) Lack of exercise and overeating are responsible for many health problems like diabetes and heart attacks.
(B) Exercise helps our body produce a recently found hormone that may reduce the risk of getting too fat or becoming ill.
(C) A new hormone found in our body is responsible for many health problems like fatness and diabetes.
(D) After exercise, a new hormone is produced and it will cause increased susceptibility to different diseases.