What is this?

A．A notice.	B．An advertisement.
C．An application.	D．An interview.

Who is this most probably written for?

A．Parents.	B．Children.
C．Pupils.	D．Guides.

What is NOT mentioned about the trip?

A．Days of the trip.	B．Places to visit.
C．Price of the trip.	D．Meals during the trip.