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I'm taking a test and have to guess the right answer to the question after the article. Article: More and more birds are flying to settle at Qinghai Lake, one of the highest inland lakes in China, thanks to the protection efforts of local governments. Covering an area of over 4,000 square kilometers, Qinghai Lake is also the country's biggest salt-water lake. Located in Northwest China's Qinghai Province, the lake is famous for the two islands at its northwest point--Cormorant Island and Egg Island. The two islands have plenty of floating grass and various schools of fish, offering rich food sources for birds. The islands have become a paradise for different kinds of groups of birds and have been called 'Bird Islands'. Each March and April, when ice and snow covering the Qinghai-Tibet Plateau starts to melt, over 20 kinds of birds fly to the Bird Islands to lay eggs. During the months, flocks of birds cover the whole sky over the islands and birds eggs can be found everywhere. Visitors can hear the singing of birds from miles away. These have become a world famous symbol of the lake. To protect this paradise for birds and support calls for ecological protection, China set up the Qinghai Lake Natural Protection Zone at the end of 1997. Meanwhile, the State has pointed out the Bird Islands and Spring Bay of the Qinghai Lake as central protection zones. Inspection officials and management employees often patrol the lake, improving local residents' knowledge of related laws and spreading knowledge about animal protection to visitors. They are making great efforts to call on people to love and protect the birds. At the same time, they have built special fences around the island area, to prevent wolves, foxes and other carnivorous animals, as well as illegal hunters from breaking up the birds' nest-building, egg-laying and breeding. As a result, more and more birds are coming to the islands for sheltering and breeding. Question: The birds feed on _ according to the passage. Options: A: floating fish and various grasses B: grass moving on the water surface and different kinds of fish C: salt water and plenty of grains D: corn from the local farmers
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: "Ladies and gentlemen,we got him!" With those words,Paul Bremer,the US's top administrator in Iraq,told the world that Saddam Hussein had been caught. Saddam was found last Saturday night hiding in a hole on the land of his former cook.He had a gun with him when he was found by US soldiers,but did not use it.He also had US $750 000."He was quite cooperative .Not one shot was fired,"said Richardo Sanchez,the US's top army official in Iraq. Saddam Hussein was the leader of Iraq from 1979 to April 2003.In 1990,he went to war with Kuwait ,one of Iraq's neighbours.Iraq's army killed many Kurds living there.The US and other countries went to war with Iraq in 1991 to get the Iraq army out of Kuwait.The war was won quickly by the American-led army.But Saddam was left to lead Iraq. In 2003,America said Iraq had weapons of mass destruction and decided to go to war with Saddam again. The US-led army occupied Iraq in April.But they could not find Saddam.Saddam had around 30 hiding places in the country and he moved among them every four hours.The US-led army only found him after being told where he was by one of his former workers. America and Britain now want to put Saddam on trial for "war crimes ",such as killing Kurds in the 1990s. George W.Bush,the US President,wants Saddam to "pay the ultimate penalty " for such crimes.By that,he means the death penalty.The UN and European countries,though,do not want Saddam to be put to death. Question: When Saddam was found,he _ . Options: A: had 750 000 pounds with him B: had a gun with him C: had some soldiers with him D: shot one soldier
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: Playing with toy blocks may lead to improved language development in young children, a new study reported. Early childhood is an important period in the development of young minds. The newborn brain grows three times in size between birth and age 2. Scientists have said that certain activities during this important period may promote healthy development while others may hold it back, and development of memory and language may especially be helped by imaginative play. After six months, language scores among half of the 175 children aged 1-1/2 to 2-1/2 who were sent plastic blocks were 15 percent higher than a matched group that did not receive the free blocks, according to the study by researchers at the University of Washington in Seattle. Parents were given ideas about how to help their children play with the blocks, then were told to keep diaries of their children's activities over four days. Finally, all the parents filled out questionnaires that judged their children's vocabulary, grammar, and other language abilities. Study author Dimitri Christakis said unstructured play with blocks motivated children's thinking, memory and physical skills at a time when a child's brain is growing rapidly. "They are the foundation of thought and language," he wrote of the skills learned from building blocks. "Older children begin to make up stories for these objects ." Such play may also take the place of less helpful activities such as watching TV, he said, adding parents ought to have doubts about some toy-makers' words. "An increasing number of media-based products are making ungrounded claims that they can make children smarter, more literate, and more musical," Christakis said. Question: Building blocks helps kids gain language skills because _ . Options: A: young children always talk to themselves while building blocks B: their parents can teach them when they are playing with blocks C: their parents are given ideas on how to develop their brains D: it can help them improve thinking, memory and physical skills
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D