Read the following article and answer the question. Article: Residents of Golestan Province in northern Iran have one of the highest rates of esophageal cancer in the world. They don't drink alcohol or smoke--the two primary risk factors for the disease in the west--but they do consume tea, nearly 1.2 liters per day, on average. So local researchers set out looking for a connection. They employed 300 esophageal cancer patients who were diagnosed in the eastern part of Golestan and matched them up with 571 healthy controls who shared their age, gender and place of residence. All but one of them drank tea, and they gave interviewers information about their tea consumption and brewing habits. Teaming up with investigators from the U.S., England, France and Sweden, the researchers calculated that people who said they drank "hot" tea (149 to 156 degrees Fahrenheit) were more than twice as likely to develop esophageal cancer as people who said they drank the beverage "warm" or "lukewarm" (less than 140 degrees). Those who said they took their tea "very hot" (at least 158 degrees) were more than eight times as likely to get esophageal cancer, according to the study, published online Thursday in the British Medical Journal. The scientists have now connected it with esophageal cancer. The problem doesn't appear to be the tea itself, but the temperature at which it is consumed, their study found. The researchers also asked people how long they waited to drink their tea after pouring it. Those who said they waited two to three minutes were nearly 2.5 times more likely to develop the cancer compared with people who said they waited at least four minutes. Impatient tea drinkers who waited less than two minutes were 5.4 times as likely to be diagnosed with esophageal cancer, the study found. The study didn't assess the mechanism linking hot tea to esophageal cancer, but the researchers said the temperature of the liquid was almost certainly to blame rather than the compounds in the tea itself. Question: According to the passage, _ were thought to be two main causes of esophageal cancer. Answer:

OPTIONS:
- drinking hot tea and smoking
- drinking alcohol and smoking
- working in the kitchen and smoking
- taking sunbaths and drinking alcohol

Answer: drinking alcohol and smoking

Problem: OPTIONS:
- people of the white and yellow races
- many temples and churches
- beautiful tropical scenery
- All of the above.
Q: Read the following article and answer the question. Article: Malaysia is a country of exciting beauty, with a tropical climate. Malaysia's weather is hotter in the lowlands and cooler in the mountains and highlands. Temperatures vary between 20 and 30 centigrade. Rainfall can be expected at any time, with an average of between 200 and 260 centimeters. The Malaysian population consists of Malays, Chinese, Indians and Eurasians. Its main religions are Islam, Buddhism, Hinduism, Taoism and Christianity. Its national language is Malay. English is widely spoken and is used all over the country. Other languages spoken in Malaysia are some Chinese dialects, Tamil, Portuguese and Arabic. Malaysia is an exciting and fascinating place for tourists, with something special planned throughout the year. The natural attractions are plentiful, with magnificent mountains lying in green, large stretches of sandy beaches and hospitable and friendly people. Malaysia's economy is the most advanced in this part of the world. The annual income is M$1, 680, one of the highest in the whole of Asia. Malaysia is the world's leading exporter of rubber, tin, tropical hardwood, palm oil, pepper, tea, coffee and cocoa and has vast resources of oil. Malaysia's capital is Kuala Lumpur in the southwest of the Malay Peninsula. Kuala Lumpur arose in the 1860s when tin was discovered, grew and spread very quickly. It became the state's capital within forty years of its founding. Now it is home to over one million inhabitants , about 56% of whom are Chinese, 28% Malays and the rest are from anywhere and everywhere. Question: If you visit Malaysia, you will see _ . Answer:
Answer: All of the above.

Problem:OPTIONS:
- they are not necessary
- they are bound to be replaced
- 3D TV might not be here to stay
- 3D technology needs improving

Read the following article and answer the question. Article: With the popularity of 3D movies over the past several years , there was no doubt that the technology would make its way into our homes, The question is: Is it really a technology that is going to stay with us , thus deserving an upgrade at this time? Many families have recently bought a new TV set, and the idea of changing it just to take advantage of a technology in its infancy will put many people off the idea. Then there are the additional costs that come along with a 3Dset from needing to get a Blu-ray player that can process the signal to purchasing enough glasses for the entire family to be able to watch a program at the same time. Another issue is that the glasses are expensive as well as complicated, and have also been known to cause headaches, none of which makes for a pleasant experience. While manufacturers are working towards glasses-free technology, it just isn't here yet, and it could be several years before it is commercially successful. That is one of main things that will keep 3D completely in the "fashion" zone for the time being . If the television manufacturers are willing to hold onto the idea until glasses-free choices are available--and they can reach a higher installed user base--this might very well catch on. Everyone needs to remember, however, that these are businesses, and they are in it to make money. If 3D isn't selling at the rate they are comfortable with, then they will dump it and move on to the next thing. Many homes are filled with products that didn't catch on rapidly and companies ended up leaving them with no support. Do you have an HD DVD player? Remember how the MiniDisc was supposed to replace the CD? For now, it's easy to see how 3D televisions could join this list of technologies. There is one _ to the 3D television problem: They have beautiful 2D images. Even if 3D goes away, you still have a great -looking screen and beautiful images. If you are in the market for a new TV and you can afford to drop the couple extra hundred dollars to buy one, you can view it as... Question: The examples of the HD DVD player and CD are to show _ . Answer:
****
A: 3D TV might not be here to stay

input with options: Read the following article and answer the question. Article: US President Barack Obama visited the Badaling section of the Great Wall in Beijing on Nov. 18th, 2009. The Great Wall was the second sightseeing program for Obama during his visit to China. Built originally as the biggest defense work in ancient China, the Great Wall today has become one of the _ places for visiting foreign leaders to the country in the past sixty years. " I'm inspired by the majesty of the Great Wall and gratefu1 for the warmth of the Chinese people," Obama said after his half-hour tour. "It's magical," Obama said when walking along the Great Wall, "it reminds you of the sweep of history and our time here on earth is not that long. We better make the best of it." "I brought back the admiration for the Chinese civilization , I bring here the greetings of American people." Obama said when climbing a watchtower to enjoy a distant view at the Badaling section of the Great Wall. Obama is the fifth US president to visit the Great Wall. Richard Nixon visited the Great Wall in 1972, Ronald Reagan in 1984 and Bill Clinton in 1998, In 2002, former US President George W. Bush and his wife Laura toured the same sections Obama did. Question: Obama said that he was inspired by _ . Answer:
OPTIONS:
- the warmth of the Chinese people
- the sweep of history
- the Chinese civilization
- the majesty of the Great Wall
output:
the majesty of the Great Wall