We are sure to fulfill       promise we made to the world: The Beijing Olympic Games will be       green event.

A．the; /               B．the; a               C．the; the            D．a; a

We are sure to fulfill _______ promise we made to the world: The Beijing Olympic Games will be ______ green sports event.

A．the; the     B．a; a    C．the; 不填 D．the; a

We are sure to fulfill ________ promise we made to the world：The Beijing Olympic Games will be ________ green sports event．

1. A.
   the; the
2. B.
   a; a
3. C.
   the;/
4. D.
   the; a