It is generally believed that a successful Olympic Games            relies on well-performed IT services.

It is generally believed that a successful Olympic Games            relies on well-performed IT services.

A．largely            B．narrowly          C．badly             D．simply

It is generally believed that a successful Olympic Games            relies on well-performed IT services.

1. A.
   largely
2. B.
   narrowly
3. C.
   badly
4. D.
   simply

 It is generally believed that a successful Olympic Games                 relies on well-performed IT services.

A. largely        B. narrowly           C. badly  D. simply