Flooding is the most destructive weather disaster in the last hundred years.

A．It offers shy people a chance to meet potential dates,
B．It attracts more female users than male users.
C．It is the latest electronic pet invented in Japan.
D．It has a smaller size than the Tamagotchi.

A．High-tech life may be risky.
B．It's difficult to make friends in the modern world.
C．Juvenile crime is rising in Japan.
D．More electronic pets are turned out.