单选题 Golf ball diver Picking up golf balls sounds like dirty and tiring work. A diver who picks up golf balls from water works 4 days per week, and collects about 4,000 balls per day. They could earn more than 100,000 dollars a year. Are you interested in it now? Diving experience is a definite advantage if you're looking for a career in golf ball diving. You'll also need to be able to deal with the occasional fierce creature of the deep. In Florida, for example, golf ball divers may have to deal with alligators小题:What is dangerous about a golf ball diver's job