In addition to food and shelter, man has a third basic need. This is clothing.
Modern man wears clothing for three purposes: for protection, for decoration, and for modesty. It is thought that prehistoric man wore clothing for a fourth reason, as a kind of magic. For example, he may have worn the skins of animals either to celebrate his victories over them, or perhaps to gain strength and wisdom from the animals he had killed.
Until fairly recently it was possible to use only natural materials of various kinds for the making of clothing. Both plants and animals supply these natural materials. From plants we get cotton and linen. From animals we get such materials as wool, silk, leather and furs.
Wool was one of the first fibers to be used for cloth, and for a long time it was the most common textile fiber in Europe. The fiber that we call wool comes mainly from sheep, but the hair of a few other animals is also used for cloth.
Cotton has been used
In addition to food and shelter, man has a third basic need. This is clothing.
Modern man wears clothing for three purposes: for protection, for decoration, and for modesty. It is thought that prehistoric man wore clothing for a fourth reason, as a kind of magic. For example, he may have worn the skins of animals either to celebrate his victories over them, or perhaps to gain strength and wisdom from the animals he had killed.
Until fairly recently it was possible to use only natural materials of various kinds for the making of clothing. Both plants and animals supply these natural materials. From plants we get cotton and linen. From animals we get such materials as wool, silk, leather and furs.
Wool was one of the first fibers to be used for cloth, and for a long time it was the most common textile fiber in Europe. The fiber that we call wool comes mainly from sheep, but the hair of a few other animals is also used for cloth.
Cotton has been used
| After Man has dreamed about flying for
a long time. Michael Moshier is a dreamer. He invented the Solo Trek. The Solo Trek had a 120 horsepower engine with twin fans. Only one person flies. As you fly above the roofs, you lean a little forward. You can see everything under you. You are flying like Superman. Michael Moshier looked at the jet belt and the rocket belt that was developed 20-30 years ago. Nothing ever came from them. People still can’t fly. Inventors have tried to make it easy for people to fly. Paul Moller has been working on his flying car for 30 years. He now says it is ready for tests. It would take off and land vertically, go 600 miles an hour, and deliver 20 miles to the gallon. A computer would do the actual flying. He says it could be sold next year for about a million dollars. NASA is working wi A. a solar powered engine B. engine-powered twin fans C. large flapping wings D. rotating blades [填空题]The old man has been dead for one year.
The old man ______one year______. [单项选择]The man has never seen a horse before, has he
A. Yes, he has. B. No, he hasn’t. C. Yes, he hasn’t. 我来回答: 提交
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