单词：ropy lava(pahoehoe lava)
单词：ropy lava(pahoehoe lava) 相关文章
BY LINDAS TA FFORD When I was eight years old, I saw a movie about a mysterious island that had an erupting 1)volcano and 2)lush jungles filled with wild animals and 3)cannibals. The island was ruled
疯狂英语2001年
[00:00.79]Unit 2 Life in the Future [00:03.82]Lesson 7 [00:08.71]Exercise 1.2 [00:11.67]Jules Verne (1828-1905) [00:16.82]Science fiction is a popular type of writing, [00:20.28]and many people think of Jules Verne [00:22.84]as the father of science
北师大版初中英语九年级（全一册）
Jack didn't feel like a happy camper anymore. Walking through the cold, thin air, he looked at thesnowmobiles parked near the hut. We don't know how to drive snowmobiles! Jackwhispered to Annie. We haven't trained foranything, including altitude sick
汪培珽儿童英文分级书单《神奇树屋》
我们都知道火山很危险，它的形成机制到底是什么呢？ Neil: Hello and welcome to 6 Minute English from BBC Learning English, I'm Neil and joining me in this programme to talk about dangerous holiday activities is Rob. Hi there Rob.
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Called the hellhole of creation, the Afar Triangle lies at the junction of three continental plates which spread further each year. The oldest living lava lake and one of the lowest points on the planet. Geologists here can study the process that for
国家地理2007年
Congressmen seem to have decided that two things are needed to give them a chance of re-election in 2018: 国会议员似乎已经决定，有两件事需要给他们2018年重新竞选的机会： an economic revival and a containment of the vast co
经济学人综合
Data from the first flyby of the planet Mercury in January of 2008 by the spacecraft MESSENGER are reported in eleven papers this week in the journal Science. The findings reveal new details about the solar system's smallest planet 77 million kilome
VOA标准英语2008年（七月）
Human bodies are frail, easily damaged packages full of parts that can never fully come back once lost. Luckily, researchers worldwide are working on replacing every bit of the body to make us all cyborgs. 人的身体是十分脆弱的，有些娇弱的
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托福阅读的关键是在于多看多练，为了帮助广大考生更好的复习，小编为大家整理提供托福阅读背景知识，以供各位考生复习参考，生活中有很多事情需要大家细心观察和发现，阅读文章不仅
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