Questions 8 to 10 are based on the following conversation. At the end of the conversation, you will be given 15 seconds to answer the questions. Now listen to the conversation. Why is the woman interested in rock-climbing

A．Climbers develop skills useful in other activities.
B．Climbers have the opportunity to be outside and enjoy the scenery.
C．Climbing isn’t as expensive as other sports.
D．Learning to climb doesn’t take a very long time.