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In some parts of northern China, “dikengyuan” in Mandarin, which means “ground hole courtyards,” is a type of cave dwellings(“yaodong”) commonly 61 (find) in the Loess Plateau in northern China. Academic literature mentions they came into 62 (exist) about 7,000 years ago.
The soil of the Loess Plateau, 63 these cave dwellings are built, is an effective substance that can keep people warm during the winter. More 64 (important), the yellow earth of the Loess is not only soft and easy 65 (dig) into, but also strong enough that it can hold together even without support.
While the size of the courtyard 66 (vary), the cave dwellings can go up to 12 meters long. After a ground hole is dug for the courtyard, the rooms 67 (carve) out from the four walls of the sunken courtyard.
Some scholars outside China consider the dwellings to be a natural adaptation to the climatic patterns in that region, with 68 (freeze) and long winters, and extremely burning summer heat.
While these houses have been around for thousands of years, 69 government only listed them as part of China’s intangible cultural heritage in 2011.
Many of these ancient homes, especially in the Shanzhou district of Sanmenxia City in China’s Henan province, have been restored and turned 70 tourist attractions.
四川省成都市2024届高三一诊英语试题（含答案和音频）
