Read the following article and answer the question. Article: Tu Youyou, aged 85, is a medical scientist at the China Academy of Traditional Chinese Medicine.she has just become the first Chinese woman to win a Nobel prize, for helping discover artemisinin,a new kind of medicine known as "Qing-hao-su" in Chinese in 1971 and dihydroartemisinin, used also to treat malaria . The discovery of "Qing-hao-su" and its use in treating malaria are regarded as the most important breakthrough in tropical medicine in the 20th century. It is also a major health improvement for people in developing tropical countries in south Asia, Africa, and South America. This is the first time her work has been widely recognized in China, and it also marks the first time China has won a Nobel prize in the sciences.The last time a Chinese national won a Nobel Prize was in 2012, when Mo Yan got the literature award. Tu also received several medical awards in the past including the 2011 Lasker Award in Clinical Medicine for the same achievements.Tu was the first native Chinese who was educated and works in China to win the Lasker award, too. Question: Tu's discovery is mainly used in _ Answer:
OPTIONS:
- Africa, Asia or South America
- Africa,South Europe or South America
- Africa,South Asia or South America
- Africa,South Europe or America
Africa,South Asia or South America

Read the following article and answer the question. Article: Have you ever wanted to stop eating something sweet but you just couldn't ? Is the first thing you do when you get home from school to look in the biscuit tin ? Can you eat a huge bar of chocolate all by yourself ? Can you say "no" to sweets at parties ? If you can't , then there is a reason...perhaps you're sugar addict ! Does that sound funny ? Well, doctors say that people who eat sweets regularly can easily become addicted to sugar .What's more, most sugar addicts don't even realize that they're addicted! Sugar addiction is serious because it can really _ your health .Doctors say that we should eat food which is healthy such as fresh fruits and vegetables, and that we shouldn't eat a lot of sugar ,fat or fast food .But sugar addicts can't follow this advice.They know they must stop eating sweet food, but they can't .So what can you do if you think you're addicted to the taste of sugar ?Well, here is some advice: Eat some fresh fruits when you really want something sweet to eat . Cut down on sweet food slowly. Don't try to stop eating it all at once. You have to tell your parents, If they know, they will help you. Question: Who can become addicted to sugar easily? Answer:
OPTIONS:
- People who eat sweet regularly.
- People who eat lots of fat and fast food.
- People who don't have a balanced diet.
- People who eat lots of fruits and vegetables.

Answer: People who eat sweet regularly.

Question: Read the following article and answer the question. Article: It was a hot summer day. My dad and I were getting ready to go out for a ride on the boat. Just then the phone call came, the call changed that sunny and beautiful day into a cold and dark one. When I saw my father answering the phone, he was crying. I'd never seen my dad cry before. My heart sank. What possibly could happen? "Max, I'm so sorry," I heard him say. That's when it hit me. I knew that Suzie had died. Max has been my dad's best friend for years. Suzie, his daughter, had a serious illness. She knew she was different from other kids. Although she couldn't live a normal life, she was still happy. When Suzie and I were little girls, we spent quite a bit of time together. When Suzie was ten, she had to live in a hospital. About eight months before she died, we talked at least twice a week on the phone until the end. Suzie was always so excited to talk to me and wanted to know everything I did and every thing I ate. When Suzie and I first started calling each other, I thought _ would be more of a burden on me, but I was completely wrong. I learned so much from her. She gave me more than I could ever give her. I will never forget her or the talks we had. I now know that I must never take anything for granted, especially my health and the gift of life. Question: Which of the following is Not true? Answer:
OPTIONS:
- The author's day had never cried before.
- Max was the best friend of the author's dad.
- Suzie was in bad health, so she was always unhappy.
- Suzie enjoyed talking to the author on the phone.
Answer: Suzie was in bad health, so she was always unhappy.

input with options: Read the following article and answer the question. Article: As time goes by, sports have become more and more important in people's modern life. People take part in different kinds of sports, like football, basketball, table tennis, swimming and so on. Sports are popular all over the world. People also like watching sports matches . Sports stars are very popular with people, especially students. There are sports matches all over the world nearly every year, but the most important and famous is the Olympic Games. Every player wants to win the game. At that time all sports fans sit in front of TVs to watch games. Some even go to the stadium to watch. Why are sports so popular? Because sports can keep our body strong. Do you like playing sports? How often do you exercise? ,. Question: People can _ . Answer:
OPTIONS:
- change sports rules
- take part in sports
- watch sports matches
- Both B and C
output: Both B and C

Read the following article and answer the question. Article: To protect the environment, we are on the way. Here are a few things we can do. Unwanted gifts? Give them away! Have you ever received a gift that you didn't like? Did you throw it away? If so, you can have another choice now. Two British companies hopes people will give away their unwanted gifts to them. And they will resell the gifts to raise money for the poor. In this way, the gifts can be refused and have a future life. And people can make a difference to the world. Wear the trousers that reduce pollution! A chemistry scientist and a fashion designer have created a new kind of trousers. The trousers are made of a new material which can help reduce air pollution around us. Scientists have tested the material. The result shows that it isn't harmful to human. This new kind of trousers may appear at the market in two years. Professor Ryan said, "If thousands of people wear the trousers, the air quality will be improved." Plant trees with Felix Felix Finkbeiner, a 14-year-old German boy, is not famous as a child actor but an environment hero. At the age of 9, Felix got the idea that children could do something to protect the environment. So he started a club. Felix soon got support from children all over the world. Some of them have become his good friends. The club has an aim of planting 212 million trees. They have planted over 3.5 million trees all around the world. Felix said, "The answer to controlling global warming is trees--lots of trees!" Question: The companies resell the unwanted gifts _ . Answer:
OPTIONS:
- to make the unwanted gifts useful
- to help people learn to think carefully
- to save money from it
- to make money for themselves.
to make the unwanted gifts useful