Mountain-climbing is not quite suitable for old people because it is ______ demanding.
A: mentally
B: ideologically
C: physically
D: emotionally
A: mentally
B: ideologically
C: physically
D: emotionally
举一反三
- Mountain-climbing is not quite suitable for old people because it is ______ demanding.
- 中国大学MOOC: (4) Rock climbing is not a physically, but a mentally demanding sport.
- ______ to catch fallers. Rock climbing is a physically and mentally demanding sport that tests a climber's strength,
- Life in a new culture is usually both physically and mentally demanding. A: True B: False
- 中国大学MOOC: Extreme sport is not a mentally but a physically demanding sport.