单项选择题

The purpose of the writer is________.

A．to suggest how new type of harbor could be built at sea
B．to give a description of a new-type city
C．to draw people' s attention to the problem of air pollution
D．to introduce a new way of building harbor-cities

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热门试题

单项选择题

In the south, one effect of the development of the oil industry might be ______

A．a large reduction in unemployment
B．a growth in the tourist industry
C．a reduction in the tourist industry
D．the development of a number of service industry

单项选择题

The Norwegian government has tried to ______

A．encourage the companies to discover new oil sources
B．prevent oil companies employing people from Northern Norway
C．help the oil companies solve many of their problems
D．keep the oil industry to something near its present size