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Sharks have lived in the world's oceans for millions of years. A shark has an extremely good sense of smell. It can find small amounts of substances in the water, such as blood, body liquids and chemicals produced by animals. These powerful senses help them find their food.    
Sharks grow slowly. About forty percent of the different kinds of sharks lay eggs.    Some sharks carry their young inside their bodies as humans do. Some sharks are not able to reproduce until they are twenty years old. Most reproduce only every two years. And they give birth to fewer than ten young sharks. For this reason, over-fishing of sharks is of special danger to the future of the animal.
  .They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in the ocean do not become too great. This protects the plants and other forms of life that exist in the oceans.
People hunt sharks for sport, food, medicine and their skin. Experts say the international market for some kinds of sharks has increased greatly because many parts of a shark are valuable.   . Shark liver oil is a popular source of Vitamin. The skin of a shark can be used like leather. In Asia, people enjoy a kind of soup made from shark fins. Experts say a fisherman can earn a lot of money for even one kilogram of shark fins.
Sharks are among the oldest animals on Earth.     If too many sharks in one area are killed, the group of shark may never return to normal population levels

A.The others give birth to live young.
B.Sharks are important for the health of the world's oceans.
C.This is a threat to other form of life in the ocean.
D.Collectors pay thousands of dollars for the jaws of a shark.

E. Sharks are valuable to us and we can make full use of them.
F. But some sharks are in danger of disappearing from Earth.
G. Sharks eat fish, other sharks, and plants that live in the ocean

科目 英语   题型 信息匹配   难度 中等
知识点: 信息词选择
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Most drinks stating that they are fruit-flavored (水果味道的) contain no fruit at all, while most of the rest contain only a small quantity of fruit, according to a study carried by the British Food Commission.
“Shoppers need to check the labels (标签) before buying drinks, though sometimes the actual content can be non-existent,” said Food Commission spokesperson Ian Tokelove. “Food production is highly competitive. It will increase profits, and consumers won’t always realize they are being tricked.”
Flavorings(调味品,调料) are focused on the flavors of natural food products such as fruits, meats and vegetables, or creating flavor for food products that do not have the desired flavors. Researchers analyzed the contents of 28 strawberry-flavored products sold in stores. Of the 11 products that did contain strawberries, five of them contained less than one percent real fruit. In addition, each juice box contained nearly eight teaspoons of sugar.
Let’s take jam as an example. Some strawberry-flavored jam was labeled as containing no artificial colors, flavors, or sweeteners, but it contained absolutely no strawberries at all.
Consumers have the rights to know clearly about what they have bought. Under current UK law, food packages do not have to distinguish between natural and artificial flavoring. “Describing a product as strawberry flavor and covering the surface of the packet with pictures of strawberries is misleading. Unfortunately, it is also legal and widespread,” Tokelove said. “It’s time to take measures to protect the consumers’ rights.”

A.They found that about 60 percent of them didn’t contain any fruit at all.
B.It is important and necessary to demand a small amount of flavoring in the products.
C.The products which contain real fruit are popular with people.
D.The Food Commission suggested all flavors used in a product should be listed on the packaging.

E. Even products advertised as more natural often contained no fruit.
F. Actually the product contains just a tiny percentage of strawberry or even no fruit at all.
G. If companies can cut their costs by using flavoring, they are likely to do so.

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Marriage is one of the most important experiences of a person’s life, but like any legal process, it can get complicated. In this article, we’ll look at some of the laws in the USA surrounding marriage, including age requirements and marriage licenses. We’ll also explore some of the many legal benefits of being married.
_____________ Depending on where you live, there are rules governing who can get married and how a marriage license can be obtained.
Each state has its own laws regarding the age requirements to receive a license. _________ In most states, both parties must be 18 years old in order to marry without their parents’ permission. However, in some states, with the parents’ permission, people as young as 12 years old can marry.
In order to have a legally-recognized marriage, a couple has to have a valid marriage license. ____________ The couple fills out an official application and then there’s a short waiting period, maybe a couple of hours or a few days before the license is issued. Usually when applying for a marriage license, official identification is required. ______________ After a couple gets married, a marriage certificate is proof that a marriage has taken place.
______________ Many of them are also offered by private employers --- such as days-off for the birth of a child and family health insurance plans. Social scientists have also found many positive benefits for married couples and families, including fewer incidents of poverty and mental health problems.

A.The legal age to marry varies from state to state.
B.Some couples also have an agreement before getting married.
C.It can be a birth certificate or an ID card.
D.Different states have different laws in terms of marriage.

E.An application must be filled out in order to get a marriage license.
F.When applying for a marriage license the couple must appear together.
G. Besides love and companionship, there are many benefits of marriage.

As you grow rapidly through your teenage years, you will experience a lot of changes. The changes may seem difficult. Don’t panic! You will deal successfully with them! You are a young adult now!
With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions. You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will present itself to you.
Young adulthood means greater freedom and more choices. But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.
It is also perfectly natural at this time for you to spend more time with your friends than your family. A true friend will stand by you no matter what happens.
This period is a part of the life cycle. There are some people who will be with you throughout life’s journey. There will be some people with whom you part and go separate ways. Leaving school can be hard. The reality is that you may not even see all of your classmates again.
You are a young adult. It is your life. No one can live it for you. So making the right choices will be important to you. Life is for living. Enjoy your life wisely!

A.Choose your friends wisely.
B.They will help shape the future.
C.They may seem to happen quickly.
D.You will probably want to be independent.

E. You may appreciate what you have in your own life.
F. The choices that you make from now on will be your choices.
G. Your family has been with you since you came into this world.

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。
When I walked into the house after school, the first thing I noticed was a box with items I recognized from my dad’s office. When he told me that he was laid off, I thought he was joking. Then I noticed his seriousness and realized he was telling the truth. My father has always been a hard worker. He has prided himself on his career.I
guess I had taken his work for granted.
For starters, he was home all the time. It meant my bed had to be made, my room cleaned up, and my homework done right after school. I would come home every day to find him at the computer searching for jobs. He seemed, and how losing his job had affected his self-esteem, though he tried to be optimistic. For the first time, I saw my dad as vulnerable. He asked my brother and me to spend less. I gave up my allowance, which even though it wasn’t much, felt like the right thing to do. I also found a part-time job.
He explained that he never wanted to be laid off again, so he was going to start his own business. Day by day, I watched him build it, On evening I asked if he needed help.“Only if it doesn’t interfere with school,” he said.I showed up at his office the next afternoon, and most afternoons after that for two months.
The terrible experience for our family taught me how to deal with difficulties. Now I know that through creative problem-solving, I can always find Plan B, ask for help, and take risks. What I have learned from my dad’s understanding of business and his work ethic(信条) are two of the most important lessons I will ever learn, and will be my foundations for success.

A.Providing for our family has been his joy.
B.I made every effort to solve his problems.
C.I began to notice how losing his job had affected him.
D.My father’s unemployment created many changes in our lives.

E.After months of searching, my dad decided to go in a totally different direction.
F.His courage and determination helped him to become successful in his new career.
G.I always knew he was a hard worker, but watching him in action ionfluencedd me a lot.

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What makes one person more intelligent than another? What makes one person genius, like the brilliant Albert Einstein, and another person a fool? Are people born intelligent or stupid, or is intelligence the result of where and how you live? .
We know, however, that just being born with a good mind is not enough. In some ways, the mind is like a leg or an arm muscle.. Mental exercise is particularly important for young children. Many child psychologists think that parents should play with their children more often and give them problems to think about..If, on the other hand, children are left alone a great deal with nothing to do, they are more likely to become dull and unintelligent.
.According to some psychologists, if parents are always telling a child that he or she is a fool or an idiot, then the child is more likely to keep doing silly and foolish things. So it is probably better for parents to say very positive (helpful) things to their children, such as “That was a very clever thing you did.” or “.”

A.A healthy body contributes to one’s intelligence.
B.Parents should also be careful with what they say to young children.
C.What people want express is like this.
D.The children are then more likely to grow up bright and intelligent.

E.It needs exercise.
F.You are such a smart child.
G.These are very old questions and the answers to them are still not clear.

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