外籍教材keystone 系列聽寫2
- 相關(guān)熱點:
- 職稱英語
美文聽寫:待售的小狗
美文聽寫:待售的小狗Puppies for sale A farmer had some puppies he needed to sell. He painted a sign advertising the pups and set about nailing it to a post on the edge of his yard. As he was dri
晨讀美文002
晨讀的美文A person, like a commodity, needs packaging. But going too far is absolutely undesirable. A little exaggeration, however, does no harm when it shows the person's unique qualities to the...
類地行星發(fā)現(xiàn)者
這是一篇關(guān)于類地行星發(fā)現(xiàn)的介紹。For a planet to support life, the planet must be located within its star’s habitable zone. That is, it must be located at a distance where the temperature would a
天然染料(2)
自古以來人們就開始使用天然染料。這些是自然的,無公害的,綠色的染料Mix 8 grams of alum with 7 grams of cream of tartar in a small amount of hot water. Add the solution to a metal pan of cool water...