Fair and (73) competition in government procurement around the world is good business and good public policy.Competitive pricing,product (74) and performance improvements result from competitive practices and help ensure that government authorities get the best (75) for the public they serv
(73)
A.open
B.continue
C.dependent
D.reliable
第1题:
第2题:
The five general electronic commerce categories are business-to-consumer, business-to-business, business processes, consurler-to- (71) ,and business-to-government.
A.consumer
B.govern nent
C.business
D.customers
第3题:
73、将下列四种气体按给定量混合均匀,其中分压最小的是
A.0.6gH2
B.3.2gCH4
C.2.8gCO
D.19.2gO2
第4题:
下列字符型常量Hello,world!表示方法中,错误的是______。
A.[Hello,world!]
B.'Hello,wOrld!'
C.Hello,world!,
D.{Hello,world!}
第5题:
第6题:
7、7. 企业对政府的电子商务模式:Business-to-Government (B2G)