The purpose of this notice is____________．

A．to ask people to visit the springs

B．to make visitors know the area

C．to tell visitors what not to do

D．to tell the visitors to have a rest

The notice is written for____________.

A．visitors

B．children

C．workers

D．managers

____________is NOT mentioned in the notice．

A．How long visitors can stay in the area

B．What visitors cannot bring to the area

C．Who looks after the visitors’ things

D．Whether smoking is allowed in the area