Northern Europeans are willing to pay a lot of money and put up with a lot of in-conveniences for the sun because they have so little of it.

A．certainly
B．especially
C．apparently
D．practically

A．they want to see historic remains or religious spots
B．they are interested in different cultural traditions and social customs
C．they would like to take pictures in front of famous sites
D．they wish to escape from the cold, dark and rainy days back at home