By now you’ve sat with your legs crossed, with your hands in your lap, with your hands on the armrests--even with your hands crossed behind your head. The end comes just at the right time. (Passage 1)

A．To give the writer’ s opinion about long bus trips.
B．To persuade you to take a long bus trip.
C．To explain how bus trips and television shows differ.
D．To describe the billboards along the roa

A．second
B．recent
C．next
D．late