剑桥雅思12Test8Passage1阅读原文翻译 The History of Glass 玻璃的历史 剑桥雅思12 Test8 Passage1阅读答案解析 第1题答案:obsidian 对应原文:第1段: Historians have discovered that a type of natural glass — obsidian — was first used as tips for spears. 答案解析:由于整篇文章按照时间顺序进行写作,根据...
The History of Glass 发展史 Question 1 正确答案:obsidian 解析: 题干关键词:early humans(早期人类),a material(一种物质) 原文定位:第1段第1行“our earliest origins ”(我们最早的祖先)对应了题干中的“early humans”,答案定位到原文第1段第2句“…a type of natural glass-obsidian -…-was first ...
题目解析:第一段第一、二句“From our earliest origins, man has been making use of glass. Historians have discovered that a type of natural glass-obsidian-formed in places such as the mouth of a volcano as a result of the intense heat of an eruption melting sand - was first, used as ti...
In making sense of these wildly opposing views, it is useful to look back at the pitiful history of oil forecasting. Doomsters have been predicting dry wells since the 1970s, but so far the oil is still gushing. Nearly all the predictions for 2000 made after the 1970s oil shocks were fa...
The IELTS Academic Reading: Cambridge Reading Sample; ‘The History of Glass’ with answers. The post will discuss the answers to questions 1-13. The headline of the passage is ‘The History of Glass’ The History of Glass Answers Unlock Answers Question Number Answer Explanation 1 Obsidian...
The history of glass reading practice test has 13 questions belongs to the Recent Actual Tests subject. In total 13 questions, 5 questions are TRUE-FALSE-NOT GIVEN form, 8 questions are Summary, form completion form.
A majormilestonein the history of glass occurred with the invention of lead crystal glass by the English glass manufacturer George Ravenscroft (1632—1688).He attempted tocounterthe effect of clouding that sometimes occurred in blown glass by introducing lead to therawmaterials used in the process...
The History of Glass 显示生词显示重点词 本文词汇 Tip:单击查看句义;划选/双击查生词 From our earliest origins, man has been making use of glass.Historians have discovered that a type of natural glass — obsidian — formed in places such as the mouth of a volcano as a result of the intense...
the history of glass阅读原文及题目 thehistoryofglass