Living in space involves a lot of challenges both physically and mentally.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- 中国大学MOOC: Living in space involves a lot of challenges both physically and mentally.
- What is the new concept of health? A: Health means a person is physically healthy. B: Health means a person is mentally healthy. C: Health means a person is healthy both physically and mentally.
- Good relationships keep us both physically and mentally healthy. A: 正确 B: 错误
- Exercise helps relieve the stress both physically and mentally.
- Climbing is physically _____, while studying mentally. (needing a lot of skill, effort, patience etc.)