单词：free form data
单词：free form data 相关文章
A single river can carry three times as much water as the entire Mississippi, they provide almost half the annual rain fall for parts of the American Pacific coast, but when they remain in one area for a day or more, they can produce violent flooding
探索与发现2014年
Transcript: Receptionist: Good morning, Brownton swimming pool. Tyrone: Hello, Id like some information about the water polo club. Receptionist: Yes, of course. We have an under 14s club, an under 16s club, an under 18s club and an adults club. How o
一起闲话英语-English Chitchat
New Data Adds to Understanding of 'Black Holes' WASHINGTON Scientists continue to learn more about black holes in space, places where the pull of gravity is so strong that not even light can escape. Black holes occur after supergiant stars explode in
VOA标准英语2016年(九月)
The People's Liberation Army has finished an exercise in waters in Southeast China. The drill was to test landing operations and an integration of combat capabilities. Soldiers were selected from around a dozen categories of troops. They were reshuff
cctv9英语新闻2016年
第二部分：Task1 写作常识 一、图形种类及概述法： 泛指一份数据图表：a data graph/chart/diagram/illustration/table 饼图：pie chart 直方图或柱形图：bar chart / histogram 趋势曲线图：line chart / curve diagram
雅思英语
Almost all of us have wondered at one point or another about the taxes we pay: Where does the money go? Former Microsoft CEO Steve Ballmer not only wondered. He decided to make the information available in the form of a new public research tool. Last
PBS访谈社会系列