69.Fair and ( ) competition in government procurement around the world is good business and good public policy.Competitive pricing, product ( ) and performance improvements result from competitive practices and help ensure that government authorities get the best ( ) for the public they serve.
问题1选项
A.open
B.continue
C.dependent
D.reliable
问题2选项
A.recession
B.innovation
C.crisis
D.ability
问题3选项
A.help
B.server
C.value
D.policy