Section C 11 、 What have people discovered about hobbies? 12 、 What hobbies may become occupations? 13 、 What' s the doctors' opinion about hobbies? 14 、 What kind of hobby should the baseball playerhave? 15 、 What kind of hobby should a person who alwayssits at a desk have? 11 、 What have peoplediscovered about hobbies? Hobbies can be profitable and__________ Section C.mp3: