Jerry is a world-famous mountain climber.He has climbed many high mountains in the world.Starting in 2015，he and his friends spent two years on an adventure（冒險(xiǎn)） in South America，covering 7，800 miles.He was even named Adventurer of the Year by a famous geography magazine in 2018.
    Although Jerry had achieved great success，he didn't feel fulfilled.He asked himself，"Is it enough to climb the highest mountains？Am I doing something helpful？How can I turn my adventures into something that can help the world？"
    Jerry learned that scientists need plants，rocks and water samples（樣本） from places far away to do research.But scientists can't get there themselves as such places are hard to reach—only the bravest adventurers can make it.Jerry thought he could do something to jye.ailp.He then came up with an idea.He set up a team of top adventurers to collect samples for scientists.By studying the samples，scientists could know more about the earth and find ways to protect it.
    Recently Jerry and his adventurer friends have discovered a special plant life on Mount Qomolangine.The samples they brought back have helped scientists learn how plants live in extreme（極端的） conditions.
    For Jerry，this kind of adventure is most satisfying."Such adventures have made us see life in a different way.Now，being the best climber isn't important for me.What matters is doing something helpful while climbing mountains.There is still much more we can do，"Jerry said to a newspaper.

（1）When did Jerry start his adventure in South America？

In 2015.

In 2015.

（2）What does the underlined word "fulfilled" in Paragraph 2 mean in Chinese？

滿足的

滿足的

（3）What is Jerry's purpose of setting up a team of top adventurers？

To collect samples for scientists.

To collect samples for scientists.

（4）Why does Jerry think this kind of adventure in Paragraph 5 is most satisfying？

Because such adventures have made us see life in a different way.

Because such adventures have made us see life in a different way.

（5）What do you learn from Jerry's story？

Turn your hobbies into something greater.

Turn your hobbies into something greater.