Of all the Olympic Torch Relays, the Beijing 2008 Olympic Torch Relay traveled the largest distance, ________ the greatest area and involved the largest number of people．

1. A.
   contained
2. B.
   crossed
3. C.
   made
4. D.
   covered

Of all the Olympic Torch Relays, the Beijing 2008 Olympic Torch Relay traveled the largest distance,           the greatest area and involved the largest number of people.

A．contained           B．crossed           C．included           D．covered