1 . In the past, people climbed mountains to hunt, or to find grassland for their animals.
There are three basic types of climbing: alpine (高山) climbing, ice climbing, and rock climbing.
There are two kinds of rock climbing. One is free climbing. People use only their hands and feet to climb up a cliff or rock wall. The other type is aid climbing.
| A．Very few people like ice climbing. |
| B．New climbers spend more money on climbing. |
| C．There are different rock climbing competitions. |
| D．In aid climbing, people can use many different tools. |
| E．Alpine climbing and ice climbing are done on mountains. |
| F．The climbers must decide which path is the best to get to the top. |
| G．Today, people often climb mountains for fun and even competition. |
