Given below are four jumbled sentences. Select the option that gives their correct order to form a meaningful and coherent paragraph.
A. Brain-Computer Interface (BCI) technology enables communication between the brain and external devices.
B. As a result, researchers are exploring its use for medical rehabilitation and enhancing human capabilities.
C. Building on this foundation, companies like Neuralink are pioneering BCI development.
D. In the future, these advancements could transform how humans interact with machines.
Show answer & explanation
Correct answer: C
Explanation
Correct Answer: A – C – B – D
Explanation:
• Opening sentence (A): Sentence A introduces the main subject by defining Brain-Computer Interface (BCI) technology. An independent introductory sentence naturally begins the paragraph.
• Mandatory pair (A–C): Sentence C refers back to A with the phrase "Building on this foundation", detailing how companies like Neuralink are developing BCI.
• Subsequent outcome (B): Sentence B builds further with "As a result", highlighting the practical applications researchers are exploring, such as medical rehabilitation.
• Conclusion (D): Sentence D looks ahead ("In the future...") to summarize the broader impact these advancements will have on human-machine interaction, making it the ideal concluding statement.