听第 9 段材料,回答第 13 至 16 题。 13 . What did the man think of working here before? A . Boring. B . Enjoyable. C . Challenging. 14 . How long is the lunch break now? A . Two hours. B . One hour. C . Half an hour. 15 . What does the man have more opportunities to do? A . Learn new skills. B . Go out with colleagues. C . Exercise in the gym. 16 . Why does the man still work here? A . He can travel a lot. B . He has a good salary. C . He can work on his own.