Article: Much older than the Great Wall, Stonehenge is one of the world's most fascinating, but least understood historical sites. Every year, thousands of tourists come to admire Stonehenge's beauty and to wonder about how and why it was built. Scientists have dated the site, which is located in prefix = st1 /England, to around 3000 BC. The stone circle was constructed in a number of stages over hundreds of years. It took millions of man hours to raise the heavy stones. Though there are many theories, it is still a mystery how stone-age man dragged such heavy stones over 380 kilometers from where they were made. Prehistoric people had only basic wooden tools. To move the stones they probably used tree trunks to roll them along. Some historians believe that Stonehenge was a temple, the site of ancient sacrifices . Others believe it was a burial place or perhaps even a giant sundial to tell the time. Whatever their ancient use was, the stones have always been a source of fascination for British people. One record from 1135 said the great stones were carried to Englandby giant magical creatures! In modern times Stonehenge has become a huge hit with tourists. Question: It is believed by some historians that Stonehenge was built to _ . Yes or no, is the answer "let people know the time"?
Yes

Article: The deserts of the world are not all covered with sand. Many of them have surfaces of rock or clay or small stones. They are not flat, either. They often have high hills and deep valleys. There is some plants' life in many parts of the desert. There is little rain in the desert, but it does fall often enough for most plants. The deserts of the world are not uninhabited (not lived by people). People also live outside oases , but these people are not farmers. They have camels, goats, donkeys, sheep, etc. These animals can live on the desert plants and do not need much water. The people of the desert have to move constantly from place to place, they must always look for grass or desert plants for their animals. They usually live in tents. When there is no more food for their animals, they fold up their tents, pat them on their camels and donkeys, and move to another place. In good years, when there is enough food for their animals, they trade their skins and their goats and camel hairs with the people of oases for wheat and fruit. But in bad years, when there is not enough food for their animals, the people of the desert would attack the oases people. But they are also _ , no man in the desert would ever refuse to give a stranger food and water. Question: In the desert _ . Yes or no, is the answer "there is some rain, but far from enough"?
Yes

Q: Article: Crime in the city of prefix = st1 /Cliohit a 30-year low last year. "This is ly wonderful for our citizens, our businesses, and our visitors," said Police Chief Louis Gates. Clio has a population of 28,000, but it has at least 30 gangs . The gangs make most of their money from dealing drugs and offering "protection." They also commit violent crimes, such as stealing, robbery or even murder. There were 1,486 thefts last year. Most of the thefts involved cars. Thieves also robbed the people at gunpoint or pick pocketed them. They broke .into houses and businesses at the alarming rate of two a day two years ago, but that rate was down to only one a day last year. "That's a 50-percent decrease in one year," said Gates. "I think the police officers deserve a big pat on the back. Even better, maybe they'll get that 10-percent raise that they are all hoping for. " With an example of how the police force has helped reduce crime, Gates talked about bicycle thefts. "For years and years, kids were locking up their bikes at bike stands in front of schools, libraries, and shopping mails. About 10 percent of the time, the kids would come out of the school or wherever and discover that their bike was no longer there. We wracked our brains( ) trying to find a solution to this problem. Finally, at the beginning of last year, when we simply removed most of the bike stands, then the bicycle theft rate came down quickly. Most cities in the state have similar problems. They all involve too many people, too much crime, too few police, and too little money. These problems go along with civilization everywhere. They might reduce, but they will probably never disappear. All people can do is hope for the best and prepare for the worst. Question: The author wants to tell us that _ . Yes or no, is the answer "crimes and civilization are two sides in development"?
A: No

Article: As the capital of China's Shaanxi Province, Xi'an's long history was properly summed up by our English-speaking guide: "If Xi'an is the grandmother of cities, Beijing is a youth and Shanghai is just a baby in the womb. " However, it was not until 1974, following the chance discovery of the Army of Terracotta Warriors by well-digging farmers, that Xi'an was once again pushed onto the international map. Three decades later, the local government is pouring funds into the tourism sector. Ancient monuments and museums are being restored, and various copies of Buddhist and Tang heritage are being constructed to help Chinese tourists rediscover their national heritage. One of those ancient monuments is the Big Wild Goose Pagoda-Xi'an's most sacred monument-which was built in 652 by the monk Xuanzang ,who travelled across India for 18 years and returned with a precious collection of Buddhist sacred texts. In 1966,the Red Guards burnt the pagoda's scriptures, silk wall hangings and other relics in a bonfire that raged all night. But that destruction has largely been forgotten as tourists flock to the newly restored pagoda. The only original remainders-the empty shell of the seven-storey pagoda-light up at night, standing out in the city's skyline. Xi'an is also displaying the glories of the ancient Tang Dynasty, with a 165-acre Tang Paradise Theme Park that is visited by flocks of tourist groups. Although every bit of this Tang heritage is recreated, it is artistically pleasing, landscaped with ponds and lakes, classical gardens, bridges, palaces and pavilions. Explore the vast area on a golf cart, hopping on and off to see shortened operas from the Tang Dynasty days, laser shows on the lake, highly structured man-made waterfalls, as well as murals and statues of historical figures ,philosophers and poets. A 36km drive northeast takes you to Xi'an's most famous attraction, the Army of Terracotta Warriors. They were made to order in 221BC by the first emperor of China, Qin Shi Huangdi, who used the forced labour of... Question: How many historical sites in Xi'an have been referred to in the passage? Yes or no, is the answer "Three."?
Yes