A (2020济南市5月高三模拟考试)
Known for its complicated，seemingly wavelike sandstone walls and the rays of sunlight that shine into them，Arizona's Antelope Canyon(羚羊峡谷) is an everlasting attraction for tourists.It's a slot canyon，meaning it formed from water carving it out over millions of years.It sits about 3，700 feet above sea level and takes its name from the antelope that once lived in it.
The canyon forms part of Lake Powell Navajo Tribal Park in the Navajo Nation.The Navajo Nation limits visits to either the Upper or Lower Antelope Canyon to two hours and requires all visitors to be led by authorized guides.If you're planning a trip and need help with deciding which area to visit，keep these recommendations in mind.
·When：Tours are available twice a day during the week yearround，though exact times vary by season；tours are not available on weekends or major holidays.
·Cost：Tour companies' fees vary，but tickets，including entrance to the park，generally start at around $60 for 90minute tours of Upper Antelope Canyon.Tours of Lower Antelope Canyon tend to be around an hour and generally cost around $40 per adult and $20 for children.
·Mustknow tip：Most of Arizona does not follow daylight saving time，though the Navajo Nation，where Antelope Canyon is located，does.Check with your tour operator to confirm the precise time of your tour.
Antelope Canyon receives tons of visitors and，in order to protect the canyon walls from damage，no bags of any kind are permitted in either the Upper or Lower section.Also keep in mind that while most tour companies welcome small children，not all of them will.
【语篇解读】 本文是一篇应用文。主要介绍了美国亚利桑那州美丽的羚羊峡谷以及游客参观这一景点的注意事项等。
1．What makes Antelope Canyon attractive?
A．Its remarkable height.
B．The origin of its name.
C．Its unique natural feature.
D．The process of its formation.
C [考查细节理解。根据第一段中的“Known for its complicated，seemingly wavelike sandstone walls and the rays of sunlight that shine into them...everlasting attraction for tourists”可知，羚羊峡谷的自然风光吸引了游客。故选C。]
2．How much may a couple pay for a onehour tour in Lower Antelope Canyon?
A．$60. B．$80.
C．$100. D．$120.
B [考查细节理解。根据Cost部分中的“Tours of Lower Antelope Canyon tend to be around an hour and generally cost around $40 per adult”可知，一位成年人的票价是40美元，故一对夫妇需要付80美元。]
3．What must be kept in mind about the Antelope Canyon tour?
A．The age limit for kids.
B．The definite tour time.
C．Carrying a small backpack.
D．Booking tickets in tour agencies.
B [考查细节理解。根据Mustknow tip部分中的“Check with your tour operator to confirm the precise time of your tour”这一信息可知，游客们需要记住游览的确切时间。]
