9.第三节:听短文,选答案.听下面一段短文.根据短文内容选出最佳答案.短文读两遍. 16.Which of the following isn't mentioned in the passage? A.Gloves. B.Shorts. C.Sports suits. 17.How many pairs of sports shoes does each child need? A.One. B.Two. C.Three. 18.How long is the lunch time? A.One hour. B.One and a half hours. C.Two hours. 19.Where do they buy snacks? A.In a sports center.B.In a supermarket.C.In a shopping center. 20.What's the passage mainly about? A.Outdoor sports.B.Indoor activities.C.Sports camp plan.