Oxford and Cambridge are referred to as _______.

A．he enjoyed looking at the passers-by, even if he could see the sea.
B．he refused touching it and looking through it at the wall.
C．he refused to accept the fact that he could not see the sea.
D．he enjoyed looking at the passers-by, even if he could not see the sea.

A．told many exciting and true stories about his past.
B．told many stories about his past that the author did not believe.
C．was the hero in stories told on many different continents.
D．refused to talk about his parents, his early life or his adventures.