阅读下列短文,从每题所给的 A、B、C、D 四个选项中选出最佳选项。
A
Ultimate Bucket List Wildlife Adventures
The science of biodiversity: Costa Rica
4 November 2025| 13 days
Join an extraordinary expedition to Costa Rica, a top biodiverse country in the world. Explore the country's wealth of ecosystems, including primary rainforests and volcanic zones. Enjoy guided walks around several reserves and national parks with local conservationists.
• Stay in hotels and eco-houses within the forest
Insect and ecosystems expedition safari(游猎): Sri Lanka
30 March 2026| 11 days
Journey into the heart of Sri Lanka on this unique insect and ecosystems-focused expedition, from thick forests and misty highlands to tropical rainforests and lowland grasslands.
• Enjoy morning and evening safaris in Udawalawe National Park
Alaskan brown bear, ecology and wilderness adventure
9 August 2026| 6 days
Dive into the wild heart of Alaska for an unequaled encounter with brown bears in their natural environment. Guided by expert naturalists, gain fascinating insights into bear ecology. Arrive via a private flight flying over rough mountain ranges and glacier-capped volcanoes.
• Stay at a small remote bear camp on Cook Inlet in luxury tent cabins
Marine conservation cruise exploring Darwin's Galapagos
24 August 2026| 8 days
Discover the biodiversity of the Galapagos Islands, which inspired Charles Darwin's theory of evolution. Accompanied throughout by passionate naturalist James Costa, who will bring the islands to life through dynamic lectures and engaging discussions.
• Sail aboard the small sailboat, accommodating just 15 guests
()1. What do the adventures in Costa Rica and Alaska have in common?
A. They focus on bear ecology.
B. They offer luxury tent cabins.
C. They provide guidance from specialists.
D. They conduct in-depth exploration of volcanoes.
()2. What can visitors do during the Galapagos cruise?
A. Learn sailing skills.
B. Attend educational talks.
C. Join a large tourist group.
D. Participate in conservation work.
()3. Where is this text probably taken from?
A. A travel brochure.
B. A wildlife report.
C. A biology textbook.
D. An adventure blog.

1.C 2.B 3.A
【语篇解读】本文是一篇应用文。文章介绍了哥斯达黎加、斯里兰卡、阿拉斯加和加拉帕戈斯群岛四处生态探险行程，聚焦野生动物观察与自然保护。
1. C 解析：细节理解题。根据The science of biodiversity: Costa Rica部分中“Enjoy guided walks around several reserves and national parks with local conservationists.”和Alaskan brown bear, ecology and wilderness adventure部分中“Guided by expert naturalists, gain fascinating insights into bear ecology.”可知，二者的共同点是由专家提供指导。故选C。
2. B 解析：细节理解题。根据最后一部分中“Accompanied throughout by passionate naturalist James Costa, who will bring the islands to life through dynamic lectures and engaging discussions.”可知，在加拉帕戈斯群岛的游轮之旅中，游客们可以参加教育讲座。故选B。
3. A 解析：文章出处题。根据文章标题“Ultimate Bucket List Wildlife Adventures”以及本文介绍了哥斯达黎加、斯里兰卡、阿拉斯加和加拉帕戈斯群岛四处生态探险行程，聚焦野生动物观察与自然保护，可知，这篇文章可能来自旅游宣传册。故选A。