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Practice Listening: Multiple Choice, Single Answer ID: #46027 Short New products
Instructions ›
Listen to the recording and answer the multiple-choice question by selecting the correct response. Only one response is correct.

Transcript:

People tend to think that any new technology or device is an act of genius, something that has required vision and insight to create and then develops into a marketable product. The fact is that innovations were often already out there in the public domain in some form or another. They tend to evolve from notions that have been around for years, but that had not, until that point, been suitably adapted. One expert calls this the long-nose approach to innovation, whereby new concepts come into the world slowly, gradually revealing all they have to offer.

What is the main idea of the passage?

* Listen to the recording and select the correct answer

Result:

AI explanationShows the answer. Tap to open.
Option 2: "Innovations usually develop gradually from existing ideas over time."

Explanation: This option accurately reflects the main idea of the text. The passage discusses how innovations are often adaptations of existing concepts that evolve over time, aligning perfectly with the idea of gradual development from prior notions.

Option 1: "Most new technologies are invented suddenly by geniuses."

Explanation: This option contradicts the main idea of the text, which emphasizes that innovations evolve gradually rather than being sudden acts of genius. The text states that innovations often exist in some form before being adapted, which directly opposes the notion of sudden invention.

Option 3: "Technology is always created by government research."

Explanation: This option is incorrect as the text does not mention government research as a source of technology. Instead, it highlights that innovations can come from various existing ideas in the public domain, making this statement too narrow and misleading.

Option 4: "New inventions have no connection with older ideas."

Explanation: This option is incorrect because it directly contradicts the text's assertion that innovations evolve from existing ideas. The passage clearly states that new concepts are adaptations of older notions, making this statement false.

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