听力原文: Magnificent, peaceful. Just two words to describe the scenic regions of Utah in the Mountain West of the United States. Now, our office offers fabulous, five-day outdoor packages to the state for the adventurous.
On the first day of your tour, visit the capital of historic Salt Lake City, Temple Square, home to the world-famous Mormon Tabernacle Choir, and other local historical sites.
Then, your tour will take you on a four-day adventure of a lifetime to central and southern Utah where you will hike and backpack through Arches National Park, Goblin Valley, and Bryce National Park. You'll also explore the magical world of Little Wild Horse Canyon. This very narrow, winding chasm, with its steep walls on either side of you, will leave you in amazement knowing that it was formed from rushing water and erosion over millions of years.
You'll also hike and scramble up to remote Indian ruins, study their history along the way, and learn how to respect and preserve the sites and wildlife you encounter. You also learn the basics in rappelling-techniques designed specifically for the amateur climber.
The price of your package includes local transportation in Utah, one-night's lodging in a four-star hotel in Salt Lake City, hiking and camping gear, two meals a day, and your professional tour guide. Transportation from your point of origin is not included. Contact our office between 8 a.m. and 5:30 p.m. for more information and current availability on this wilderness trek, and reservations must be made thirteen days in advance. Let us show Utah like no one else can.
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A.Historic significance.
B.Splendor and peacefulness.
C.Cultural appeal.
D.Beauty and comfort.
第2题
鉴定肠杆菌科细菌的主要依据是
A、形态特征
B、菌落特征
C、生化特性
D、染色特性
E、动物试验
第3题
以下为肠杆菌科细菌的分类依据,但不包括
A、细菌形态
B、培养特性
C、生化反应
D、抗原性质
E、核酸相关性
第6题
肠杆菌科与弧菌科细菌的鉴别可采用
A、细菌形态
B、染色性
C、硝酸盐还原试验
D、氧化酶试验
E、触酶试验
第8题
肠杆菌科细菌鉴定的主要依据是()。[2009年真题]
A.形态特征
B.菌落特征
C.生化特性
D.染色特性
E.动物试验
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