3.The English is a mixture of nationalities of different origins. The ancestors of many English people were the ancient Angles and Saxons. Some English people are of the Norman-French origin. 英国是一个集不同民族于一体的国家。许多英国人的祖先是古盎格鲁和撒克逊人。而还有一些英国人的是诺曼血统...
Later ancestors lived on land and stayed there for a very large number of generations. Later ancestors still evolved back into the water and become sea turtles. And finally they returned yet again to the land as tortoises, some of which now live in the driest of deserts.” still,later,...
In the forests of the Northeast, groups of families lived together in long wooden homes called longhouses. They covered their longhouses with sheets of elm bark. Along the wet and woodsy Northwest coast, people built large, square plank houses. These log-framed homes were covered with wide pl...
If you go back far enough, everything lived in the sea. At various points in evolutionary history, enterprising individuals within many different animal groups moved out onto the land, sometimes even to the most parched deserts, taking their own private seawater with them in blood and cellular ...
She and her boyfriend Joe have lived in Beijing for many years. Over August-October when Chen followed the rule of zero waste 6R, she and her boyfriend both produced only two cans of rubbish. Now the couple have opened a small shop in Beijing, where they use wood products to take the ...
land acquisition 75 .同性恋现象 【答案】: homosexuality 7 .青花瓷瓶 【答案】: blue and white porcelain-ware 77 .和谐社会 【答案】 : harmonious society 78 .可持续发展 【答案】 : sustainable development 79 .中国公民文明旅游公约 【答案】: the convention of civilized tourism of Chinese people ...
In addition, information about the daily activities of our ancestors — or of people very different from our own — can be provided by art. In short, art expresses the essential qualities of a time and a place, and a study of it clearly offers us a deeper understanding than can be ...
9.In paragraph 4, why does the author point out that crabs and other arthropods were already living on land when the ancestors of the first tetrapods began living there? A. To account for the presence of dead fish along the edges of ponds and streams during the Devonian. B. To support...
【例题】Long before man lived on the Earth, there werefshes, reptiles, birds, insects, and some mammals. Althoughsome of these animals were ancestors of kinds living today,others are now extinct, that is, they have no descendants alivenowVery occasionally the rocks show impressionof skin, so...
of skin,so that apart from color,we can build up a reasonably accurate picture of an animal that died millions of years ago.That kind of rock in which the remains are found tells us much about the nature of the original land,often of the plants that grew on it,and even of its ...