______ point along an ever increasingly harder route. While not an Olympic event, rock climbing is 3. ______ by the International Olympic Committee as a sport. Rock climbing has been
举一反三
- ______ point<br/>along an<br/>ever increasingly<br/>harder route. While not anOlympic event, rock<br/>climbing is 3.______ by<br/>the International Olympic Committee as asport.Rock climbing has been
- 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,
- ______ to<br/>catch fallers. Rock climbing is a physically and mentallydemanding sport that<br/>tests a climber's strength,
- 中国大学MOOC: (3) Rock climbing is related to different kinds of dangerous movements on the rock face.