Climbing is physically _____, while studying mentally. (needing a lot of skill, effort, patience etc.)
举一反三
- 中国大学MOOC: (4) Rock climbing is not a physically, but a mentally demanding sport.
- 中国大学MOOC: Living in space involves a lot of challenges both physically and mentally.
- Living in space involves a lot of challenges both physically and mentally. A: 正确 B: 错误
- ______ to catch fallers. Rock climbing is a physically and mentally demanding sport that tests a climber's strength,
- 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.