Gold is a rare metal with a lovely colour.It is not affected by (81)a___ or water.Because gold is so soft,it can be make into very thin flat pieces and very fine thread. Over 5,000 years ago,gold had some special meanings for the ancient Egyptians.They believed that all gold (...
Fill in the blanks with proper words.(在短文的空格内填入适当的词,使其内容通顺。每空限填一词,首字母已给出) Gold is a rare metal with a lovely colour. It is not affected by a___1___ or water. Because gold is so soft, it can be make into very thin flat pieces and very fine th...
1Fill in the blanks with proper words(在短文的空格内填人适当的单词,使其内容通顺,每空格限填一词,首字母已给Gold is a rare metal with a lovely colour. It is not affected bya_81 or by water. Because gold is so soft, it can be made intodifferent shapes such as very thin flat pieces ...
Gold is a rare metal with a lovely colour. It is not affected by a 1 or by water. Because gold is so soft, it can be made into different shapes such as very thin flat pieces and very fine thread.Over 5,000 years ago, gold had some special meanings for the ancient Egyptians. The...
IV. Read the passage and fill in the blanks withproper words(首字母填空)Gold is a rare metal with a lovely colour. It is not affected by a _1_ or water. Because gold is so soft,it can be make into very thin flat pieces and very fine thread.Over 5,000 years ago, gold had some...
Gold is a rare metal with a lovely colour.It is not affected by (81)air or water.Because gold is so soft,it can be make into very thin flat pieces and very fine thread. Over 5,000 years ago,gold had some special meanings for the ancient Egyptians.They believed that all gold (82)...
Fill in the blanks with proper words.(在短文的空格内填入适当的词,使其内容通顺。每空限填一词,首字母已给出) Gold is a rare metal with a lovely colour. It is not affected by a___1___ or water. Because g
Gold is a relatively rare metal with lots of versatility. It’s highly malleable, meaning it can be deformed or changed without fracturing the material. But what distinguishes it from other useful precious metals is its tot...
1) Gold is a rare metal.金子是贵重金属。2) Precious Metal 贵重金属 1. Methods of recovering organic solvent and three kinds of precious metals are introduced to prevent lab pollution and accident. 论述了含氰等 7类实验室常见废弃物的处理方法 ,介绍了一种有机溶剂和 3种贵重金属的回收与提纯...
Gold is a rare and precious metal with unique properties, giving it a great use value. Gold is durable and long-lasting, conducts electricity well, is malleable, has an attractive luster and shine, and is resistant to corrosion and oxidation. This makes it worthwhile in a wide range of app...