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Read the following article and select the best answer. Article: Zhoukoudian is a small village situated about 50 kilometers to the southwest of Beijing. In the 1920s, archaeologists discovered some prehistoric human bones there which changed people's view of China's history. They came from an unknown species of man and were the first evidence of human life in China thousands of years ago. The remains were three teeth! In 1929, a complete skull was also discovered. Eventually, archaeologists found almost 200 items, including six skulls and more than 150 teeth. These discoveries proved the existence of a human species who lived in the area between 700,000 and 200,000 years ago. Four sites where Beijing Man and his relatives lived were discovered on the northern face of Longgushan. They lived in the caves in the area. However, the life span of Beijing Man was short. About 70% of the people probably died before the age of 14. Fewer than 5% lived to the age of 50. Ashes were found alongside the fossils which showed they had used fire for cooking food and also for light, warmth, and protection against wild animals. This is the earliest evidence of the use of fire anywhere in the world. They also made tools of bones and stones. Unfortunately, when Japan invaded China in 1937, excavations at the Beijing Man Site stopped and most of the fossils disappeared, including a Beijing Man skull. After the People's Republic of China was established in 1949, the work started again. Zhoukoudian was listed as a World Heritage Site in December 1987. It has not only given us important information about prehistoric Asian societies, but also provided amazing evidence about the process of evolution. Today, parts of the caves have been badly affected by rain. Some areas are almost completely covered in weeds, causing serious damage. Pollution from the nearby factories has also led to the problem. This is a very serious matter and the Chinese Academy of Sciences is trying to raise public awareness of protecting it. Question: Archaeologists _ . - thought that the findings in Zhoukoudian are the first evidence of human life in Asia - thought that the findings in Zhoukoudian wouldn't change the history of China - discovered some prehistoric human bones in Zhoukoudian - thought that Zhoukoudian was a beautiful village
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discovered some prehistoric human bones in Zhoukoudian

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Read the following article and select the best answer. Article: Five Things You Should Know About Adult Asthma About 44 million people in Asia Pacific suffer from asthma. The numbers are on the rise especially in China and India where there is rapid industrialization and urbanization. Dr Mariko Koh, Director of the Pulmonary Function Laboratory and Asthma Programme at Singapore General Hospital, tells us more about adult asthma: 1. Chronic inflammation of the airways When the airways are inflamed, mucus forms, blocking airflow, causing breathlessness, wheezing and tightness in the chest. 2. Common triggers Exposure to allergens such as mites, cockroaches, pets and pollen can trigger asthma. Tobacco smoke, respiratory infections, exercise and some medications like aspirin and beta blockers are also possible triggers. 3. Effective treatment Asthma can be controlled with medication. The main treatment of asthma is inhaled corticosteroids to reduce inflammation and block of the airways. Reliever medications may be used to treat acute symptoms. Take note: it is not too late to take medication after an asthma attack. 4. Take medication daily To ensure good control over asthma, medication must be taken daily on a long term basis to prevent attacks. Also, go to your doctor for regular checkups. 5. Quality of life Asthma sufferers can lead normal active lives as long as the symptoms are well controlled. Taking medication as directed and avoiding triggers can make a big difference to the quality of life. Question: What can be inferred from the passage? - There is no possible cure for allergic asthma. - Asthma is caused by acute inflammation of the airways. - China and India have the largest number of asthma sufferers in the world. - Regular checkups and exercise can ensure you a life free from asthma symptoms.
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There is no possible cure for allergic asthma.

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Read the following article and select the best answer. Article: People who show confidence really seem to have it made. They seize more rewarding careers, keep good relationships, and just seem to do everything with more styles than the rest of us. So what is the secret? There isn't one. Self-confidence is a skill and habit that anyone can learn to develop. And although people who are raised in an encouraging environment with confident role models have a hard start in self-confidence development, we all can learn to become more confident at any age. Try these simple tips for practising and increasing your self-confidence levels: Dare to fail. Anybody who's out there bravely performing is going to fail repeatedly. If you are not failing, you are not trying. So don't take failure too hard or too personally. Just learn to deal with it and use its lessons to keep improving. When in doubt, pretend you know what you are doing. Because, if you are confident of your abilities, by the time you have done it, you will be experienced. Dress for success. You don't have to be beautiful to be confident. Make the most of your own unique physical characters and weaken your disadvantages. Listen to yourself. You are the only person who knows what's right for you. Don't put others' opinions above your own inner voice. Build a confident vocabulary. Stop putting yourself down and give up continually blaming your tiny weaknesses. Learn to show up your strong points and the world will learn to see and celebrate them with you. Pass on the praise. Praise others for their virtues and strengths. This practice will not decrease your confidence, but help increase it. Question: The passage is written mainly _ . - to explain the definition of self-confidence - to explain the secret of self-confidence - to tell people how important self-confidence is - to tell people how to build self-confidence
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to tell people how to build self-confidence