Medical students help the homeless

Are smartphone apps encouraging young smokers?

Can you 'think and grow rich?'

New York officials work to curtail price gouging

Discounts at various bicycle shops.阅读理解答案

Spain's economic crisis sparks Catalonia independence drive(视频)

Breathe Carolina re-releases

We think that life in Chinese high school is an adventure阅读理解答案

New 007 movie reveals Bond's inner demo

I can still remember it as if it happened yesterday阅读理解答案

Words and their stories: down to earth

The Sahara Festival is a celebration of the very recent past.阅读理解答案

Taylor Swift's 'Red' among 2012's best sellers

Scientists dispute study of genetically modified corn

Storm aftermath brings ruin for one NYC family

Gas shortages test patience of motorists following Sandy

Condition of oceans affects human health

Cloud Atlas: A tale of birth, death and re-birth

Puberty lessons for African girls may raise attendance

After Sandy, Wall Street closed for 2nd day

Make-your-own soap entrepreneurs clean up

Edwin Hubble changed our ideas about the universe

American Red Cross feeds hungry after hurricane

Florida Seniors split on medicare debate

Hurricane Sandy reignites climate change debate

The Enigma (谜）of Beauty完形填空答案

Celebrities support US presidential candidates

A story for Halloween: 'Innocence Burned'

The business of learning mandarin

Mae West, the wild woman of film and stage