问题
单项选择题 共用题干题
Fair and(1)competition in govemment procurement around the world is good business and good public policy.Competitive pricing,product(2)and performance improvements result from competitive practices and help ensure that government authorities get the best(3)for the public they serve.
空白（2）为（）
A.recession
B.innovation
C.crisis
D.ability
答案
参考答案：B