简述创新扩散中接受者的类型。

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问题:

简述创新扩散中接受者的类型。

考点:03300现代媒体总论03300现代媒体总论题库
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掌握一定的生物技术能更好地服务生活,下列做法不可行的是[ ]

A.利用乳酸菌制作酸奶

B.用保鲜膜包裹果蔬延长储存时间

C.发酵过程必须保持空气流通

D.冰箱低温储存食物延长储存时问

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For years, business people in Western Europe were worried. They knew they could not compete against business from the U.S. The United States is much larger and had many more resources than any Western European countries

Some European people realized that the European nations need to join together to help each other. If they could forget their language differences and the differences in customs, they might become strong competition against other countries.

In 1958, six of the European countries --- Belgium, the Netherlands, Luxembourg, France, Germany and Italy got together and decided to cooperate. They called their group the European Economic Community, or the Common Market. These countries agreed to join their resources together.

Within a few years, the European Economic Community had worked so well that its members were more prosperous than many other European nations. Soon, other nations began to realize the advantage of the Common Market. Today the Common Market includes most of the important countries in Western Europe. It is helping Western Europe to again take its place as a leader among the industrial nations of the world.

小题1:From the passage we know the U.S. is much richer than ________ in resources.

A.any other Western European countries

B.any other country in Western Europe

C.any country in Western Europe

D.every country in Europe小题2: The members of the European Economic Community have developed fast because they ___.

A.share their resources and become more prosperous

B.can again take the place as a leader in the world

C.forget the differences in their languages and customs

D.have become strong competition against the U.S.小题3:Which statement is true?

A.The Common Market is only a political association.

B.The Common Market is an economic and political association

C.The Common Market is only an economic association

D.The Common Market is neither an economic association nor a political one.小题4:In order to ______ the Western European countries decided to cooperate.

A.join together to found a united country

B.help each other to smooth away the differences in customs

C.work and act together for common purpose

D.work together and fight against the U.S.

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用游标卡尺测量偏心轴的偏心距时,偏心距即等于两外圆最深、最浅距离是游标卡尺读数( )。

A.差值

B.差值的一半

C.差值的一倍

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经过热处理的洞材都可得到较高的硬度和耐磨性。

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航行中明火作业须经()同意。

A、船长

B、船公司

C、轮机长

D、海事

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