Read the following article and select the best answer. Article: Several different stories are told about the origin of Saint Valentine's Day. One legend dates as far back as the days of Roman Empire . According to the story, Claudius, the Emperor of Rome, wanted to increase the size of the army. He knew that it would be easier to get young men who were not married to join the army. Therefore, he made a rule that no young men could marry until he had served in the army for a certain number of years. A priest named Valentine broke the rule and secretly married a great number of young people. Finally, Claudius found out about Valentine and put the priest in prison, where he remained until his death on February 14. After his death, Valentine was made a saint and the day of his death was named Saint Valentine's Day. It became the custom for lovers to send each other message on this day. Now Saint Valentine's Day is a time for people to send one another their greeting of many kinds. February 14, Valentine's Day, is sweetheart's day, on which people in love with each other express their tender emotions . People sometimes put their love message in a heart-shaped box of chocolates or a bunch of flowers tied with red ribbons . Words of letters may be written on the flower-covered card, or something else. Whatever the form may be, the message is almost the same "Will you be my Valentine?" Question: The message mainly tells us about _ . - How Valentine died - The emperor of Rome - How Valentine's Day is celebrated - The origin of Valentine's Day
The origin of Valentine's Day

Read the following article and select the best answer. Article: In the late 1500s, a large powerful gun was placed on top of the Signal Hill, in prefix = st1 /Newfoundland, to prevent attacks from the outside. Flags were also flown there to warn sailors of bad weather. It's fitting, then, the Italian Gulielmo Marconi should have chosen this site to receive the world's first radio signal -- in Morse code -- from England on December 12, 1901. Marconi, combining earlier ideas with his own, led us to a new communications age. For the next 50 years, until the appearance of television, radio ruled the air waves. Today, it's the TV that rules. No single person can say to have invented television. In 1884, the German Paul Nipkow invented a device that sent pictures mechanically , and in 1906, Boris Rosing, a Russian, used a ray and a disc to create the world's first TV system. Then in the early 1920s, another Russian, Vladimir Zworykin,invented a picture display tube. He took out a patent for color1 TV, even though it wouldn't be developed for another 25 years. In 1924, a Scot entered the scene -- John Logie Baird. He first succeeded in sending a moving picture and a year later got the first actual TV picture. In 1926, Baird showed TV in aLondonlaboratory. Two years later inNew York, Felix the Cat became the first TV star. TV excited everyone's imagination, but hardly anyone had a set, with just two thousand in use worldwide in the mid-1930s. Since the late 1940s, TV technology has developed very quickly. Computers may finally be combined with all televisions to give people a total all-in-one communications network. Today, it's possible to sit and watch TV in the middle of a forest or in the Arctic. It's surprising when one considers that Marconi was on Signal Hill in the same century. Question: The writer believes that the day will come when _ . - the future computers will be able to do the work TV is now doing - the future computers will become available to everyone in the world - the future computers will be connected to create one international network - the future computers will take the place of televisions and radios
the future computers will be able to do the work TV is now doing

Q: Read the following article and select the best answer. Article: Advertising can be a service to the customer. This is true when advertisements give reliable information about the goods advertised. Such information is needed if the customer is to make a sensible choice when he buys. It is useful in that it lets him know of the kinds of goods in the shops. Printed advertisements do this job best. Customers can collect them and compare them. They can be taken along to shops and their claims can be checked against the actual goods in the shops. however, some advertisements are not very useful to the customer. Instead of helping him to satisfy his real needs, they set out to make him want things. They set out to create a need. These advertisements are cleverly done. The people who produce them understand our weaknesses. They set out to make us believe that what they advertise will make us cleverer, prettier and more handsome, if only we use it. Actually, it is our money they are after and we should be on guard. Some advertisements mislead customers by using part of the truth to suggest something false, and it is skillfully made to give that idea to the careless reader, listener or viewer. At its best advertising can be useful to the customer. At its worst it can mislead him. Many newspapers check on the goods for which the advertisements made claims. Most newspapers are very careful about the small advertisements, which try to sell goods directly to the readers by post. Many newspapers print information about this on their small advertisement pages. Advertising has become a very big business, and good firms in it do all they can to make sure it is conducted with some attention to truth. This is a help to the customer. But the best way is for customers to be on the lookout. Question: It can be inferred from the passage that advertisements can be useful if they _ . - how a long list of the goods advertised - give true information about goods - tell customers what to buy - appear on TV and in newspapers at the same time
A: give true information about goods

Q: Read the following article and select the best answer. Article: prefix = st1 /Gland, Switzerland - Rivers on every continent are drying out, threatening severe water shortages, according to a new WWF report. The report, World's Top Rivers at Risk, released ahead of World Water Day (22 March), lists the top ten rivers that are fast dying as a result of climate change, pollution and dams. "All the rivers in the report symbolize the current freshwater crisis, which we have been signalling for years," says WWF Global Freshwater Programme Director Jamie Pittock. "Poor planning and inadequate protection of natural areas mean we can no longer assume that water will flow forever. Like the climate change crisis, which now has the attention of business and government, we want leaders to take notice of the emergency facing freshwater now not later." Five of the ten rivers listed in the report are in Asia alone. They are the Yangtze, Mekong, Salween, Ganges and Indus. Europe's Danube, the America'sLa Plataand Rio Grande/Rio Bravo, Africa's Nile-Lake Victoria andAustralia's Murray-Darling also make the list. Dams along the Danube River -- one of the longest flowing rivers in Europe -- have already destroyed 80 per cent of the river basin's wetlands and floodplains. Even without warmer temperatures threatening to melt Himalayan glaciers, the IndusRiverfaces scarcity due to over-extraction for agriculture. Fish populations, the main source of protein and overall life support systems for hundreds of thousands of communities worldwide, are also being threatened. The report calls on governments to better protect river flows and water allocations in order to safeguard habitats and people's livelihoods. "Conservation of rivers and wetlands must be seen as part and parcel of national security, health and economic success," Pittock adds. "Emphasis must be given to exploring ways of using water for crops and products that do not use more water than necessary." In addition, cooperative agreements for managing shared resources, such as the UN Watercourses Convention, must be ratified and given... Question: We can easily learn from the passage that _ . - the fresh water crisis will be out of control soon - Asia is facing the most severe challenge of water shortage - to better protect river flows and water allocations is the only solution - fish populations are of vital importance to national economic success
A: Asia is facing the most severe challenge of water shortage