【题目】根据句子意思, 选择方框里的单词填空。

freedom observing circulating worthwhile behave childhood disturbing output equip entertainment expanding shade outspoken struggled export

【1】She spent years _________________ and recording their daily activities.

【2】Jane has studied these families of chimps for many years and helped people understand how much they _______________ like humans.

【3】At that time, hunger was a ________________ problem in many parts of the countryside.

【4He therefore gives millions of yuan to ___________ others for their research in agriculture.

【5】Since her _____________ she had wanted to work with animals in their own environment.

【6】He is now __________ his knowledge in many less developed countries to increase their rice harvests.

【7She has argued that wild animals should be left in the wild and not used for ___________ or advertisements.

【8】Everybody sits and waits in the ____________of the trees while the family begins to wake up and move off.

【9】He searched for a way to increase rice harvest without ________________ the area of the fields.

【10】Yuan Longping has another dream: to __________ his rice so that it can be grown around the globe.

【11】In 1973, he became the first agricultural pioneer in the world to grow rice that has a high __________.

【12】For forty years Jane has been _______________ about making the rest of the world understand and respect the life of these animals.

【13】Yuan Longping has ______________ for millions of Chinese farmers for the past five decades.

【14】He feels it gives him less ___________ to do his research.

【15】However, the evening makes it all ____________________.

【题目】根据短文内容,从短文后的七个选项中选出正确的填入空白处。选项中有两项为多余选项

Doctors Say Most Heart Disease Preventable

Heart disease is the number one killer, worldwide, of men and women over the age of 60. But people of all ages die of heart attacks each year. And while death rates have declined in the U.S. and many western European countries, they are on the rise in the developing world. 【1】 .

No one would have guessed that Barbara Teng would have a heart attack. She was not overweight. She did not smoke or exercise. In 2004, the week after I turned 49, when I was on a business trip in Chicago, I had a major heart attack," she said. 2 .She now exercises daily, and monitors her heart health.

Dr. Patrice Nickens, who is with the National Heart, Lung and Blood Institute, thinks that heart disease is 82 percent preventable. 3 , she said, Men are also facing the same problem, and the key to staying healthy is knowing your numbers.

Your weight, your blood cholesterol, blood sugar and your blood pressure are important numbers that can help you take action and reduce your risk, she said.

4 .

And the steps to take are simple: dont smoke, maintain a healthy weight, exercise, know your numbers and talk to your physician and control these risks, she said.

African-Americans are at higher-than-average risk for heart disease and stroke; people don't even know they have it, which increases the risk. Medstar Washington Hospital Center is trying to reach this population.span>5 . For example, helping the people monitor their blood pressure. If people realize they are at risk for heart disease, they'll make lifestyle changes: lose weight, exercise, eat the right foods and keep in touch with a doctor.

A. And that changed her life

B. So we must cure heart disease

C. Lack of exercise causes heart attacks

D. Yet most heart disease is preventable.

E. It is the leading cause of death for women

F. A healthy lifestyle can prevent heart disease

G. With the right training, they can play an important role in community health

【题目】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

For college students, graduation signals an exciting new beginning. 【1】 Many students wonder: What do I do now? What career is best for me? Most expert advice on choosing careers boils down to the following points.

Knowing Yourself

What are your interests? Abilities? Skills? 2 The results may surprise you! These can be useful, but they’re not the last word.

Investigating

Investigating occupations is much more difficult. For most people, there isn’t just one ‘right’ job, but several that could be satisfying. 3 Talk to people who have occupations that interest you. Find out what they like and dislike about their job.

4

Many people choose their careers because they believe strongly in a particular cause. Some might choose to work in areas like medicine, charity or environmental protection. Some have a strong interest in history or a love for the arts. 5 So in cases like these, the field is often chosen first, rather than the occupation itself. So if you’ve chosen a field, self-assessment will help you find your place in it. Invest some time and effort, and find the right career for you.

A. Try a self-assessment quiz.

B. Search through books and Web sites.

C. Finding your place.

D. But it can also bring a lot of uncertainty and confusion.

E. Serious research helps narrow the possibilities

F. Research your chosen field carefully. What work needs to be done? What training is needed?

G. Then they might think about education, museums or art production.

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