| The single greatest shift in the
history of mass-communication technology occurred in the 15th century, and was
well described by Victor Hugo in a famous chapter of Notre Dame de Paris. It was
a Cathedral. On all parts of the giant building, statuary and stone
representations of every kind, combined with huge widows of stained glass, told
the stories of the Bible and the saints, displayed the intricacies of Christian
theology, adverted to the existence of highly unpleasant demonic winged
creatures, referred diplomatically to the majesties of political power, and in
addition, by means of bells in bell towers, told time for the benefit of all of
Pairs and much of France. It was an awesome engine of communication. Then came the transition to something still more awesome. The new technology of mass communication was portable, could si A. It is because the Cathedral of Norte-Dame in Paris had many bell-towers and could tell time to people that the writer regards it as an engine of mass communication. B. From Cathedrals to books to computers the technology of communication has become more convenient, reliable and fast. C. Every time when a new communication means triumphed over the old, it divided mankind into two groups. D. Computer industry has been trying hard to make people accept computers. [单项选择]
3
The single greatest shift in the history of mass-communication technology occurred in the 15th century and was well described by Victor Hugo in a famous chapter of Notre Dame de Paris. It was a Cathedral. On all parts of the giant building, statuary and stone representations of every kind, combined with huge widows of stained glass, told the sto ries of the Bible and the saints, displayed the intricacies of Christian theology, adverted to the existence of highly unpleasant demonic winged creatures, referred diplomatically to the majesties of political power, and in addition, by means of bells in bell towers, told time for the benefit of all of Pairs and much of France. It was an awesome engine of communica tion. [单项选择]Cars and other road vehicles are the single main source of harmful nitrogen oxides.
Road transport remains the biggest source of harmful air pollution in the EU despite efforts to reduce emissions over the past decades. A report published by the European Environment Agency (EEA.) shows that it is the single main source of nitrogen oxides, carbon monoxide and non-methane volatile organic compounds. It is also the second most important source of PM10 and PM2.5 particles. As well as road transport, manufacturing industries, construction, the residential sector and agriculture are the main sources of air pollution in Europe today, the agency said. The EEA said: "Particulate matter from sources such as vehicle exhausts and residential heating can affect the lungs and harm people of all ages, but it is known to pose an extra risk to those with existing heart and respiratory problems." "Air pollutants are also responsible for the acidification of forests and wate A. impose strict laws on pollution control B. cut down on the number of vehicles C. restrict the sources of nitrogen oxides D. trim the discharge of car exhausts [填空题]下列程序段的运行结果是______。
Dimt As Single，S As Single
Dimn As Integer
S=0:t=1
Forn=1 To 5
t=t*n
s=s+1
Nextn
Debug.Print S
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