英语阅读考试资料

A widely heralded but still experimental cancer-fighting compound may be used someday to prevent two other major killers of Americans： heart disease and stroke. That was the implication of a remarkabl...

IF YOU’RE CONFUSED BY ALL the news about the health effects of eating fish， you’re not alone. On one hand， the omega-3 fatty acids in fish are known to reduce the risk of heart disease， as the America...

Watching a child struggle to breathe during an asthma attack is frightening for any parent. So it is only natural that most moms and dads will try just about anything——including spending a lot of mone...

Sleep is a funny thing. We’re taught that we should get seven or eight hours a night， but a lot of us get by just fine on less， and some of us actually sleep too much. A study out of the University of...

WHAT do you do when everyone hates you? That is the problem faced by America’s pharmaceutical industry. Despite its successes in treating disease and extending longevity， soaring health-care costs and...

The countdown goes something like this： 3) IRS auditor， 2) ex-husband’s new 20-year-old girlfriend， 1) dentist. The top three people we most hate to see.“Let’s face it，” says Dr. Lorin Berland， a dent...

It was a big week for Alzheimer’s disease， and not just because PBS aired The Forgetting， a first-rate documentary about Alzheimer’s worth catching in reruns if you missed it the first time. There was...

从鸡蛋中培养流感疫菌Modern technology has put men on the moon and deciphered the human genome. But when it comes to brewing up flu to make vaccines, science still turns to the incredible edible egg. Ever since ...

英国新奇的学业间断年Talk to any parent of a student who took an adventurous gap year (a year between school and university when some students earn money, travel, etc.) and amisty look will come into their eyes....

美私有化方案The National Association of Securities Dealers is investigating whether some brokerage houses are inappropriately pushing individuals to borrow large sums on their houses to invest in the stock ...