雅思英语

Search begins for ’Earth’ beyond solar system1. A European spacecraft took off today to spearhead the search for another “Earth“ among the stars.2. The Corot space telescope blasted off aboard...

The Triumph of Unreason?A.Neoclassical economics is built on the assumption that humans are rational beings who have a clear idea of their best interests and strive to extract maximum benefit (or “u...

Why did a promising heart drug fail?Doomed drug highlights complications of meddling with cholesterol.1. The failure of a high-profile cholesterol drug has thrown a spotlight on the complicated machin...

How Private Universities Could Help to Improve Public OnesA.There are many rich Germans. In 2003 private assets are estimated to have been worth ?5 trillion ($5.6 trillion)， half of which belongs to...

Solar-panel fold failure may mean extra spacewalkFold failureThe retraction of a six-year-old solar array on the International Space Station (ISS) did not go to plan on Wednesday. Ground controllers l...

Rogue theory of smell gets a boost1.A controversial theory of how we smell, which claims that our fine sense of odour depends on quantum mechanics, has been given the thumbs up by a team of physicists...

When was the last time you saw a frog? Chances are, if you live in a city, you have not seen one for some time. Even in wet areas once teeming with frogs and toads, it is BEComing less and less easy t...

Almost everyone with or without a computer is aware of the latest technological revolution destined to change forever the way in which humans communicate, namely, the Information Superhighway, best ex...

The Australian political scene is dominated by two major parties that have quite different political agendas. However, the policies of the Australian Labor Party and the Liberal Party have BECome much...

Para 1.?The need for a satisfactory education is more important than ever before. Nowadays, without a qualification from a reputable school or university, the odds of landing that plum job advertised ...