Why do you think his colleagues take the risk of all their lives in the challenging attempt to bring Mark back to earth?
选项:
A:Because it's their last flight to the outerspace.
B:Because it's their mistake to leave Mark alone on Mars.
C:Because it's part of their job.
D:Because it's out of their conscience and responsibility.
发布时间:2024-03-29 12:58:54