单项选择题

What is the topic of the article

A．What can nature contribute to technology
B．Environment can sometimes block the progress of technology.
C．Technologies of all kinds should serve the natural environment.
D．Environment deserves the most attention in the development of technologies.

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单项选择题

Which of the following statements is TRUE

A．Environment enables man to adapt successfully to new technology.
B．Technologies enable man to adapt successfully to his environment.
C．The development of technologies depends solely on the natural environment.
D．Lack of technologies to cope with the environment is caused by lack of natural resources.

单项选择题

What conclusion can be drawn from the passage

A．The organization of the Olympic Games must be improved.
B．Athletes should compete as individuals in the Olympic Games.
C．Sport should be played competitively rather than for the love of the game.
D．International contests are liable for misunderstanding between nations.