搜题请搜索小程序“爱下问搜题”
问题 多项选择题

在斯大林执政时期，苏联逐步形成了高度集中、高度封闭的新闻体制，其特点是（）

A.新闻媒介全部国有

B.媒介管理高度集中

C.媒介功能只重宣传

D.信息来源十分单一

E.媒介言论高度统一

答案

参考答案：A, B, C, D, E

判断题

在吹灰程序控制系统中，一般不允许在低负荷下吹扫，故通常具有低负荷闭锁功能。
查看答案
单项选择题

Fares on the city-run public buses in Greenville are subsidized by city tax revenues, but among the beneficiaries of the low fares are many people who commute from outside the city to jobs in Greenville. Some city councilors argue that city taxes should be used primarily to benefit the people who pay them, and therefore that bus fares should be raised enough to cover the cost of the service.
Each of the following, if true, would weaken the argument advanced by the city councillors EXCEPT:

A．Many businesses whose presence in the city is beneficial to the city’s taxpayers would relocate outside the city if public-transit fares were more expensive.

B．By providing commuters with economic incentives to drive to work, higher transit fares would worsen air pollution in Greenville and increase the cost of maintaining the city’s streets.

C．Increasing transit fares would disadvantage those residents of the city whose low incomes make them exempt from city taxes, and all city councillors agree that these residents should be able to take advantage of city-run services.

D．Voters in the city, many of whom benefit from the low transit fares, are ply opposed to increasing local taxes.

E．(E) People who work in Greenville and earn wages above the nationally mandated minimum all pay the city wage tax of 5 percent.
查看答案