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What do we know about Coursera? [br] [originaltext]Coursera is a MOOC platform
What do we know about Coursera? [br] [originaltext]Coursera is a MOOC platform
游客
2025-01-26
7
管理
问题
What do we know about Coursera? [br]
Coursera is a MOOC platform that has provided free online courses to two million students, and is now looking toward mobile optimization and workforce development.
Not all technology enhances culture in a creative way; technology can also help facilitate political oppression and war via tools such as guns.
选项
A、Technology should be used in a creative way.
B、Technology should be developed because it can enhance culture.
C、Technology is a double-edged sword.
D、Technology should not be developed because it brings about war.
答案
C
解析
原文的意思是“并非所有技术都能创造性地提升文化,技术也可能通过制造枪炮等工具产生政治压迫和战争”,可见讲话人提到了技术的两方面,因此可以被称为“双刃剑”(double-edged sword),因此选C。
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