Read the following article and select the best answer. Article: He was the baby with no name. Found and taken from the north Atlantic 6 days after the sinking of the Titanic in 1912, his tiny body so moved the salvage workers that they called him "Our baby". In their home port of Halifax, Nova Scotia, people collected money for a headstone in front of the baby's grave, carved with the words: "To the memory of an unknown child." He has rested there ever since. But history has a way of uncovering its secrets. On November 5 , this year, three members of a family from Finland arrived at Halifax and laid fresh flowers at the grave. "This is our baby," says Magda Schleifer,68,a banker. She grew up hearing stories about a great-aunt named Maria Panula, 42, who had sailed on the Titanic for America to be reunited with her husband. According to the information Mrs Schleifer had gathered, Panula gave up her seat on a lifeboat to search for her five children----including a 13-month-old boy named Eino--from whom she had become separated during the final minutes of the crossing. "We thought they were all lost in the sea." says Schleifer. Now, using teeth and bone pieces taken from the baby's grave, scientists have compared the DNA from the Unknown Child with those collected from members of five families who lost relatives on the Titanic and never recovered the bodies. The result of the test points only to one possible person: young Eino. Now the family see no need for a new grave. "he belongs to the people of Halifax," says Schleifer. " They've taken care of him for 90 years." Adapted from ,November 25 ,2002 Question: What is probably the boy's last name? - Schleifer - Eino - Magad - Panula
Panula

Read the following article and select the best answer. Article: Environmental activists in South Korea are condemning a government plan to hunt endangered whales for scientific research. They believe the plan is part of an effort to restart commercial whaling activities. Such activities are banned in many countries. South Korea announced the proposal in July at a meeting of the International Whaling Commission in Panama. The head of the South Korean delegation said the plan was needed to answer questions about minke whale populations. He said the hunt would take place near the South Korean coast. But he did not say how many of the animals would be caught. The International Whaling Commission has yet to make a decision on the South Korean plan. The organization banned commercial whaling in 1986 because of concerns about the survival of whale species. But now, some South Korean fishermen say they are facing a threat from minke whales. They say these animals are eating what would have been their catch. The plan was immediately condemned by anti-whaling nations. Wildlife activists also criticized the proposal. Han Jeong-hee works in Seoul for the environmental group Greenpeace."It's really regretful to hear that the South Korean government is, like, considering conducting scientific whaling. Scientific whaling is just, like, thinly disguised commercial whaling. And, you know, we are of course against all commercial whaling. Japan's the only country that is doing scientific whaling at the moment and South Korea is just trying to follow that." Apart from the plan in South Korea, an aquarium in the American state of Georgia also wants to import eighteen beluga whales from Russia. The United States currently has 31 beluga whales. They are living in six aquariums and marine parks. Four of them are at the Georgia Aquarium in Atlanta. The Georgia Aquarium has asked the National Oceanic and Atmospheric Administration (NOAA) for permission to import the beluga whales. If it was approved, aquarium officials would send some of the animals to the other facilities. The Georgia... Question: What's the best title for the passage? - Should whales be hunted or watched? - Should commercial whaling be banned? - Are whales safer in research institutions? - Are whales to blame for fishermen's loss?
Should whales be hunted or watched?

Q: Read the following article and select the best answer. Article: Situated in the Northeast region of Vietnam, Halong Bay is made up of 1,969 islands of various sizes, 989 of which have been given names. The concentrated zone of stone islands is famous for its spectacular scenery of caves, and forms the central zone of Halong Bay. Seen from above, Halong Bay looks like a geographic work of art. While exploring the bay, you feel lost in a wonderful world. There is Man's Head Island, which resembles a man standing and looking towards the mainland. Dragon Island looks like a dragon winding above the blue water. La Vong Island resembles an old man fishing. There are also the islands of the Sail, the Pair of Roosters, and the Incense Burner, which are all astonishingly like their names. It has been proven by scientists that Halong Bay was one of the first places of human existence. It is also a region of highly-concentrated biological diversity with many ecosystems of coral reefs, and tropical forests, which are home to thousands of species of animals and rare plants. The beach located along the coast of Halong Bay has a year-round average temperature of 20degC. Among the palm trees are large hotels. Visitors are seen on white sand and under the green trees are small family-run restaurants. After swimming, tourists can enjoy cold drinks. No wonder the 18h meeting of the Committee of the World Heritages of UNESCO officially recognized Halong Bay as a natural heritage site of worldwide importance. Question: What forms the central zone of Halong Bay? - 1,969 islands of various sizes. - The concentrated zone of stone islands. - 989 islands that have been given names. - Man's Head Island.
A: The concentrated zone of stone islands.

Q: Read the following article and select the best answer. Article: Fish have ears. Really. They're quite small and have no opening to the outside world carrying sound through the body. For the past seven years, Simon Thorrold, a university professor, has been examining fish ears, small round ear bones called otoliths. As fish grow, so do their otoliths. Each day, their otoliths gain a ring of calcium carbonate . By looking through a microscope and counting these rings, Thorrold can determine the exact age of a young fish. As a fish gets older, its otoliths no longer get daily rings. Instead, they get yearly rings, which can also be counted, giving information about the fish's age, just like the growth rings of a tree. Ring counting is nothing new to fish scientists. But Thorrold has turned to a new direction. They're examining the chemical elements of each otolith ring. The daily ring gives us the time, but chemistry tells us about the environment in which the fish swam on any given day. These elements tell us about the chemistry of the water that the fish was in. It also says something about water temperature, which determines how much of these elements will gather within each otolith ring. Thorrold can tell, for example, if a fish spent time in the open ocean before entering the less salty water of coastal areas. He can basically tell where fish are spending their time at any given stage of history. In the case of the Atlantic croaker, a popular saltwater food fish, Thorrold and his assistant have successfully followed the travelling of young fish from mid-ocean to the coast, a journey of many hundreds of miles. This is important to managers in the fish industry, who know nearly nothing about the track of the young fish for most food fish in the ocean. Eager to learn about his technology, fish scientists are now lending Thorrold their ears. Question: Why does the writer compare the fish to trees? - Trees gain a growth ring each day. - Trees also have otoliths. - Their growth rings are very small. - They both have growth rings.
A: They both have growth rings.