7. The final paragraph (sentences 11-12) could best be developed by
Answer: D
Describing some of the ethical problems related to telepresence technology would best develop the final paragraph.
The final paragraph mentions that a host of ethical issues must be overcome before telepresence technology becomes widespread, indicating the need for further discussion on this topic. Developing this idea by describing specific ethical problems would provide depth and context to the challenges facing the adoption of this technology.
A) comparing telepresence robots to traditional video conferencing
While comparing telepresence robots to traditional video conferencing could provide some context, it does not directly address the ethical issues mentioned in the final paragraph. This comparison would not sufficiently develop the discussion regarding the concerns that must be resolved for telepresence technology to be adopted widely.
B) discussing the cost of telepresence robots
Discussing costs could be relevant to the feasibility of adopting telepresence technology, but it does not relate to the ethical issues highlighted in the extract. Cost considerations do not encompass the broader implications and moral dilemmas that need to be addressed for the technology's acceptance.
C) naming the countries that are working on telepresence technology
While identifying countries involved in telepresence research could add interesting information, it does not contribute to the development of the ethical concerns mentioned in the final paragraph. This choice would divert attention from the key issues that need to be addressed for the technology to be implemented effectively.
D) describing some of the ethical problems related to telepresence technology
This option directly aligns with the content of the final paragraph, which emphasizes the need to overcome ethical issues. By elaborating on these problems, the discussion would become more focused and relevant, providing necessary context for understanding the implications of telepresence technology.
Conclusion
Describing the ethical problems related to telepresence technology is essential for fully developing the final paragraph, as it reflects the concerns that must be addressed before widespread adoption. Other options either stray from this focus or do not address the ethical implications at all, making them less suitable for enhancing the concluding thoughts on the topic.