六选四 1. 文章开头提到除了沙子,还需要其他材料制作玻璃,选项B“Limestone and soda ash are two other things most glass is made from.”符合语境。 2. 第二段介绍了砂岩如何转化为制作玻璃所需的材料,选项D“To make glass, this rock has to be turned into dust.”符合语境。 3. 第三段描述了寻找...
History.evidence of rock fragments, which makes sense-this sand is from the Maldives, a group of coralatoll islands in which Carilli J, Walsh S Benthic Foraminiferal Assemblages from Kiritimati(Christmas) Island Indicate Human-Mediated Nutrification has Occurred over the ScaleAA Aa...
Sand Is Made From The Skeletons And Shells Of Marine Life Life forms also contribute to sand. In fact, sand is made up of the skeletons of many invertebrates, such as clams, coral and other creatures with shells that live in the sea. These are the same shells we see, love and collect...
Is It fall or What by:英语故事 2.3万 What was/is where is 系列 by:Janet2018Yi 655 It Is What It Is-Vy Lord by:嘻哈有态度 160 It Is What It Is-Walter Stewart by:嘻哈有态度 3825 What Is a Girl Worth? by:字节空间 下载手机APP ...
(垃圾填埋场), where it can take them hundreds of years to break down.The material in diapers that takes the longest time to break down is an absorbent part called fluff.Fluff is made of soft wood pulp.(在英国,每年有超过340万吨的尿布被丢弃。它们最终会被扔进垃圾填埋场,在那里需要数百年...
今天讲的百科英语第8课:What is sand made of? 更多免费学习资料尽在公众号ettalk365 ,赶紧关注吧～ 猜你喜欢 3844 What Was D-Day? by:Alex625 100 WHAT by:华语音乐 181.4万 What? by:What调频 898 What If by:One5640856095 1万 KFM侬唱WHAT ...
What is Packaging – Introduction The history of packaging dates back to the year 1035, when a Persian traveller, visiting markets in Cairo, noted that vegetables, spices and hardware were wrapped in paper for the customers after they were sold. With the passage of time, attempts we...
She lives in a house in the UK that she built herself outof rubbish. The windows and doors come from old buildings aroumd hertown that were pulled down. The top of the house is an old boat turnedupside down, And the gate in front of her house is made of rocks andold glass bottles...
Curiosity is part of human nature. Children are famous for wanting answers to tons of questions. Books and TV shows often rely on curiosity. People keep reading or watching because they want to find out what happens. ...
What's the man-made island in Dujiangyan used for?A. Forcing the sand and little stones from the inner river to the outer river.B. Controlling how much water from the inner river.C. Controlling how much water each stream gets.D. Controlling how much water is 相关知识点: 试题来源: ...