中国大学MOOC: Self-driving vehicles have brought and might bring to people both benefits and potential problems, limits and obstacles.
举一反三
- 中国大学MOOC: Speed limits could rise with more people using self-driving cars. When self-driving cars prove they can 6) ______ at higher speed limits, speed limits could be raised.
- If I found the book, I () it to you. A: will bring B: would have brought C: would bring D: might have brought
- 中国大学MOOC: Text messages may have some potential problems EXCEPT .
- A good proposal should include problems to be solved, proposed situation, ___________ and benefits and obstacles.
- 中国大学MOOC: It is time to bring in new laws against drunk driving so that _________ people can be better protected.