Malnutrition (营养失调)remains a serious problem for India. But a new study shows that India’s leading causes of death now also include diseases related to obesity（肥胖）such as heart disease.
India’s National Family Health Survey shows that more than twenty percent of Indians living in cities are overweight or obese. And in the northwestern state of Punjab, that is true for almost forty percent of women.
Aradhna Tripathi is a business professional in New Delhi. She said, “ Eating is the most important thing in any Indian household and how you show your love and gratitude(感激) for a person is through the kind of food you serve him. And the kind of lifestyle we are leading is one of the reasons why we have the number of obese people increasing every day.
But Aradhna Tripathi says she has decided to lose weight. Her mother and grandmother are also diabetic(患糖尿病的). In fact, the International Diabetes Federation says India is now the diabetes capital of the world. Researchers say Indians store more body fat per kilogram than Europeans. That means obese Indians are even more at the risk of diabetes than other people.
Doctor Anoop Misra at Fortis Hospital in New Delhi says the risk of diabetes is crossing social and economic lines. Five years ago, he says, obesity and diabetes were limited to India’s richest people, but now things have changed.
But Doctor Misra is hopeful that the spread (蔓延，传播)of obesity can be slowed. And he says it must start in schools by giving all Indian children the same instruction on physical activity and diet.
The World Health Organization says China is also moving up in obesity rates. The estimate (估计) has reached about five percent countryside and as high as twenty percent in some cities.
What is this passage mainly about?

A．Obesity has become a big killer in India.

B．Heart disease is troubling people in India.

C．People in India live a very unhealthy life.

D．Malnutrition remains a serious problem in India.

According to Aradhna Tripathi , one of the causes of the obesity problems is____.

A．.the development of economy

B．the change of Indians’ lifestyle

C．Indians’ attitude （态度）towards eating

D．Indians’ attitude towards obesity.

What can we infer from the underlined sentence in Paragraph 5?

A．Most rich people in India are overweight.

B．Five years ago, few people in India were overweight

C．Few poor people are diabetic for economic reasons.

D．Now even the poor in India suffer from obesity.