单项选择题

This passage mainly discusses that ______.

A．cultural differences force companies to adjust schedule
B．marketing success and failure are much like history
C．developing countries are hostile to developed countries
D．the history of a country or culture influences the market

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热门试题

单项选择题

On the basis of their models, scientists are of the opinion that ______.

A．the climate of the world should be becoming cooler
B．it will take thousands of years for the inertia of the earth's climate to take effect
C．the man-made warming effect helps to increase the solar effects
D．the new Ice Age will be delayed by the greenhouse effect

单项选择题

If the assumption about the delay of a new Ice Age is correct ______.

A．the best way to overcome the cooling effect would be to burn more fuels
B．lee would soon cover the northern hemisphere
C．the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly
D．the greenhouse effect could work to the advantage of the earth