A．Because most Japanese people prefer to see cherry flowers on TV.
B．Because most Japanese people would rather go to see the flowers by themselves.
C．Because the timing of these tours is not right.
D．Because these tours are organized at the last minute.

A．Because it would help decrease traffic accidents.
B．Because it was a Swedish custom.
C．Because it was always very dark in Sweden.
D．Because it was always cloudy and rainy in Sweden.