阅读理解。 As it is known to us all,there are 55 minority groups in China,each with its traditional customs and culture. Now let's take a look at the Tibetan Minority. The Tibetan Minority groups live in Qinghai, Gansu, Sichuan and Yunnan Provinces. And the highest ridge in the world -beautiful and mysterious Tibet is their major living place. As there are rich grass in Tibet, most people live on raising sheep, goats, cattle and growing a special kind of plant called Qingke. Because of unique climate, people often wear warm and comfortable boots in winter, and they always wear robes (长袍)which are made of the fur of sheep.Often they take off one sleeve (袖子) of the clothes in order to work easily and use them as warm quilts at night. Both men and women are good at singing and dancing. When they meet an important guest, they will present him or her a Hada, a piece of long white silk cloth to show their respect. And they will also treat the guest to a special kind of drink called Suyou Tea. The Tibetan Minority has deep emotions. The people there are very warm-hearted and friendly. They live freely and happily on the spacious grassland. Their history and culture are very important in China, so we certainly should protect them, make them happy and let them receive great respect they deserve. 1. What places do the Tibetan Minority groups mostly live in? A. Qinghai and Gansu Provinces. B. Tibet. C. Sichuan and Yunnan Provinces. D. Qinghai, Gansu, Sichuan and Yunnan Provinces. 2. What's the Chinese meaning of the word 'ridge' ? A. 山脊 B. 地方 C. 屋脊 D. 平原 3. Why do the people in Tibet often take off one sleeve of the clothes? A. Because they are hot. B. Because they can ride horses easily. C. Because they can run fast to catch the animals. D. Because they can work easily. 4. What do the people often give the important guest in order to show their respect? A. A sheep. B. A glass of Qingke wine. C. Singing and dancing. D. A Hada and a cup of Suyou Tea. 5. What's the best title of the passage? A. The Tibetan Minority. B. How happy the Tibetan Minority is! C. We should respect the Tibetan Minority. D. The life in Tibet.