英语

2014年雅思考试阅读习题及解析汇总12014年雅思考试阅读习题及解析122014年雅思考试阅读习题及解析232014年雅思考试阅读习题及解析342014年雅思考试阅读...

READING PASSAGE 1You should spend about 20 minutes on Questions 1-13 which are based on ReadingPassage 1 below.Striking Back at Lightning With LasersSeldom is the weather more dramatic than when thund...

READING PASSAGE 2You should spend about 20 minutes on Questions 14-26, which are based on ReadingPassage 2 below.The Nature of GeniusThere has always been an interest in geniuses and prodigies, The wo...

Don’t wash those fossils!Standard museum practice can wash away DNA.1. Washing, brushing and varnishing fossils — all standard conservation treatments used by many fossil hunters and museum curato...

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...

1. The failure of a high-profile cholesterol drug has thrown a spotlight on the complicated machinery that regulates cholesterol levels. But many researchers remain confident that drugs to boost level...

The Triumph of UnreasonA.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 “ut...

A.It was uncharacteristically low-key for the industry’s greatest showman. But the essay published this week by Steve Jobs， the boss of Apple， on his firm’s website under the unassuming title ...

Next Year Marks the EU’s 50th Anniversary of the TreatyA.After a period of introversion and stunned self-disbelief， continental European governments will recover their enthusiasm for pan-European ...