1 . The following are four once-in-a-lifetime mountain hikes.

The Inca Trail, Peru

The Inca Trail offers a seven-day hike focusing on unique Peruvian culture. Led by our well-informed guides, you'll see some historical villages, visit an old-fashioned coffee farm, and attend a traditional offering to "Pachamama". After a long day on your feet, relax with a traditional Peruvian meal and have a night's rest in a local cottage（村舍）

The Dolomites, Italy

The On Foot Holidays' self-guided hike through the Dolomites covers the grassland of South Tyrol, the famous peaks of the Tre Cime di Lavaredo and the amazing town of Cortina d'Ampezzo. You'll climb from the Falzarego Pass, cross through to the Col dei Bos and up Mt. Lagazuoi, with its network of World War I tunnels.

Mount Kilimanjaro, Tanzania

More than 19,000 feet above sea level, Mount Kilimanjaro, an inactive volcano, is Africa's highest mountain. Climbing it is a multi-day trip through five climate zones. Duma Explorer offers several different routes（路线）up Kilimanjaro—the most popular are the seven-day Machame route, eight-day Lemosho route and a nine-day trip via the Northern Circuit. Hikes include camping equipment, meals and guides.

Chilkoot Trail, Alaska

In 1897, the Chilkoot Trail was changed from a sleepy trade route into a busy road, as part of the Gold Rush. The rush dried up within a year, but you can follow in the boomers' footsteps with Alaska Shore Hikes, through thick forest and up the Sainly Hill. Then it's a peaceful raft（木筏）ride along the Taiya River. A six-hour hike provides tourists with transportation, safety equipment and guides.

1. Which of the following is suitable for hikers without guides?

A．The Inca Trail, Peru	B．The Dolomites, Italy.
C．Chilkoot Trail. Alaska	D．Mount Kilimanjaro, Tanzania.

2. What can we know from the text?

A．Chilkoot Trail used to be a busy road.

B．Hikers will cover five climates zones in the Inca Trail.

C．It just takes six hours to finish the Chilkoot Trail route.

D．Hikers can visit an old-fashioned coffee farm in Mount Kilimanjaro.

3. From which is the text probably taken from?

A．An encyclopedia.

B．A geography book

C．A science report.

D．A travel brochure.