聽獨(dú)白，回答小題。
（1）How many public beaches are there in Hong Kong？
A.About fifty.
B.About forty.
C.About fourteen.
（2）Where can you reach by bus？
A.All the public beaches.
B.Only one public beach.
C.Most of the public beaches.
（3）What can't you see in most of the beaches？
A.Clothes shops.
B.Shops for food and drink.
C.Changing rooms.
（4）How many instructions are mentioned in the passage？
A.2.
B.3.
C.4.
（5）What does a blue flag mean？
A.Women should not swim there.
B.Children should not swim there.
C.Nobody should swim there.