向用户提供所需的信息是信息系统的主要功能。用户对系统提供的信息进行 评价时，其评价指标不包括( )。
B
暂无解析
需要型激励理论的代表是（）
与文学相比，新闻的本质特征在于()
We have ______ at 30 days ’ sight for the amount of the invoice.
新闻与信息的关系是（）
We cannot _____ the country ’ s telecommunications to unqualified people。
我国第一部历史新闻学著作是（）
We are glad to receive your telegraphic order of May 6, ______ regret that we can not supply the goods ______ the end of May.
We ____ some brochures ____ to illustrate the types of materials we manufacture.
They built a highway _______ the mountains.
This offer is ____ your reply reaching us before May 5th.