单项选择题
According to the passage, pessimists believe that
- A．the future of the world will be better and better.
B．technological advances will destroy the human race at last.
C．human technological advances are useless in people’s life.
D．there is no need to develop technology.
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相关考题
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单项选择题
The more chemicals we send into the air, the less land we will possibly have because
A．chemicals will wash away fields.
B．water levels will go up.
C．more and more land will be covered by ice.
D．land is turned into water deliberately. -
单项选择题
Advancing technology could possibly make us
A．decisive.
B．powerless.
C．hesitant.
D．mysterious. -
单项选择题
Why is it impossible for people to build a remarkable new civilization today
A．Because nobody is optimistic about the future.
B．Because human beings are unable to do so.
C．Because people disagree with each other in many ways.
D．Because people are not interested in it.
