搜题请搜索小程序“爱下问搜题”
问题 问答题 简答题

图书馆有效扩大知识传播的手段？

答案

参考答案：

（1）一是利用计算机和现代通信技术，建设富有专业特色的电子图书馆，利用高速信息网络，使知识经济跨越时空传播（2）二是通过分析社会状况和经济发展状况，综合运用经济学、市场学、管理学等学科知识，作好知识产品营销工作。

单项选择题

下列哪个肌松药完全经肾脏排泄( )

A.泮库溴铵

B.加拉碘铵

C.筒箭毒碱

D.二甲基简箭毒碱

E.哌库溴铵
查看答案
填空题



Most taxpayers have had enough income tax collected by their employers during the year. So they do not (36) any money. In fact, most Americans get some money back. Last year, the Internal Revenue Service returned at least some money to more than (37) Americans paying individual income tax.
The United States has what is called (38) . Tax rates increase as (39) increase. This year, people earning more than (40) are taxed at the highest rate.
Earnings above that amount are taxed at (41) . Earnings below that amount are taxed at lower rates.
Individuals who earn less than (42) pay no income tax. But they do pay (43) , Medicare and other taxes.
There are many different ways for people and businesses to reduce their (44) Most homeowners, for example, can reduce their taxes a little by reporting to the I.R.S. the interest they pay (45) . This is called a (46)
In 2004, personal income taxes provided the government with most of its money: (47) of the budget. Social security and other (48) taxes provided (49) . Other forms of income include (50) , money borrowed to (51) and special taxes on (52) .
But income from taxes did not provide enough to pay for government spending. The I.R.S. says the budget deficit for 2004 was about (53) dollars.
Preparing tax documents can be complex. The I.R.S. estimates that taxpayers need an average of about 13 hours to prepare tax documents. And that is just for the basic tax form. For business, the I.R.S. estimates an (54) needs more than 50 hours. This is why a lot of Americans pay (55) to complete their tax documents for them.
查看答案