2016高考英语二轮阅读理解训练七十集之连载（28）

　　阅读下列短文，从每题所给的A.B.C和D项中，选出最佳选项。

　　Probably you have seen photos of the Grand Canyon（峡谷）, the great valley in the desert country of Arizona. But you must go there yourself to feel its true size and beauty. The Grand Canyon is one of the greatest natural wonders of the world

　　The Colorado River formed the Grand Canyon over millions of years. Slowly, the river cut down through hard rock. At the same time, the land was rising. Today the canyon is 1.5 kilometers and 445 kilometers long. The oldest rocks at the bottom of the canyon are more than 1 billion years old. The width varies from about 200 meters to 29 kilometers across. The rim or top of the canyon is about 2,300 meters above sea level on the South Rim, and about 3,000 meters on the other side. As a result, there are different kinds of plants and animals on opposite sides of the canyon. The South Rim is dry desert country. The North Rim has tall forests.

　　The canyon looks different at different times of day, and in different seasons and weather. At sunrise and sunset the red, gold, brown and orange colors of the rocks are especially clear and bright. In winter, the canyon is partly covered with snow.

　　The view from the South Rim of the Grand Canyon is the best. Most visitors come here and stay in campgrounds or hotels. Every point along the canyon’s edge offers a different view.

【2016届高考英语二轮复习阅读理解训练七十集之连载（28）】相关文章：

★ 2014届高考英语一轮复习课时作业(四十八)选修8Module 6《The Tang Poems》（外研版）

★ 2016届高考英语二轮复习阅读理解七十五十集之连载训练：（57）

★ 2014届高考英语一轮复习必修2参考答案（外研版）

★ 重庆市2014高考英语阅读理解一轮（精品）训练题（4）附答案

★ 【北京专用】2014届高考英语一轮复习方案课时作业：必修5 Unit 5 First aid

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (56)

★ 四川省2016届高考英语一轮复习课时作业（34） Module 4 Music 外研版选修6

★ 2016届高考英语二轮复习阅读理解七十五十集之连载训练：（38）

★ 河南省三门峡市2014高考英语一轮（暑假）基础训练（7）附答案

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修5 unit5《First aid》