单词：
单词： 相关文章
This year's World Economic Forum annual winter meeting is underway in Davos, Switzerland. The resort town of Davos is currently trying to dig its way out of the worst snow storm it has suffered in the past two decades, which has paralyzed traffic. De
2018CRI中国国际广播电台
Scientists have solved the mystery behind the brilliant northern and southern light show known as Aurora Borealis. The phenomenon is caused by electromagnetic energy from the sun, which experts say also wreaks havoc on ground-based power grids and s
VOA标准英语2008年（七月）
By Paula Wolfson Washington 2-343290 28 October 2007 The head of the U.N. atomic watchdog agency says there is still plenty of time to resolve the dispute surrounding Iran's nuclear program. VOA's Paula Wolfson reports Mohamed ElBaradei says diplomac
2007年VOA常速英语（十月）
You only have to... in order to... 你只要就 用法透视 这是一个表示条件的句型，意思是要想，只要先就行了。 支持范例 1. You only have to call her in order to know whether she will come or not. 你只要打个电话就知
英语口语
How to Solve Every Problem What makes solving problems difficult is that we often dont know everything that we need to solve in order to be able to move forward. Every problem you face will always present you with at least 3 obstacles. To be able to
阅读空间