阅读下列短文,从每小题所给的A、B、C、D四个选项中选出一个最佳选项。
EASTGATES YANGZHOU
Rollerworld is a public skating rink（旱冰场）that welcomes everyone from beginners to experts.
NOTICE
— under 12's must be taken care of by an adult.
— small cost for adults watching children
— no dirty or dangerous skates
— dress must be neat
— no jackets, hats or open clothing to be worn
— no newspapers, books, magazines, games allowed in Roller Café or Roller Bar
— no smoking except in Roller Bar and smoking room of Roller Café
— over 18's only in Roller Bar
“Roller skating fun for everyone”
