单词：Berea sandstone
单词：Berea sandstone 相关文章
The rock called sandstone is made up of a great many grains of sand. The beating of the rain on this rock washes the grains apart, and so the hard sandstone slowly changes into loose sand. 砂岩主要由大量沙粒组成。当雨水打下来的时候
英国学生科学读本
The Strange and Beautiful World of Arches National Park 犹他州拱门国家公园:奇怪而美丽的世界 This week on our national parks journey, we travel to Utah. The western state is home to several of the most popular national parks in Americ
2016年VOA慢速英语(十)月
The Friday afternoon computer science class at Berea College looks much like similar classes on campuses all over America. But there's one big difference. While a four-year undergraduate degree at Berea costs nearly $100,000, these students will neve
VOA标准英语2011年(三月)
Acts 使徒行传_Ac_17 1When they had passed through Amphipolis and Apollonia, they came to Thessalonica, where there was a Jewish synagogue. 2As his custom was, Paul went into the synagogue, and on three Sabbath days he reasoned with them from the Scr
使徒行传
This is the VOA Special English Education Report. Today we answer a question from a listener in Colombia. John Anderson wants to know the costs of undergraduate and graduate study in the United States. Well, the first thing to know is that prices are
2010年VOA慢速英语(四)月
Lesson 50 Only A Stone 第50课 只是一块石头 What is the oldest thing you have seen? One boy thinks it is a church, for he has seen a date on one which tells that it was built hundreds of years ago. 小朋友，你见过的最古老的东西是什
英国学生科学读本
The Friday afternoon computer science class at Berea College looks much like similar classes on campuses all over America. But theres one big difference. While a four-year undergraduate degree at Berea costs nearly $100,000, these students will never
VOA双语新闻 2011年3月