When children start kindergarten, evident gaps in science knowledge already exist between Whites and minorities and between youngsters from upper-income and low-income families. And they often deepen into significant achievement gaps by the end of eighth grade if they are not dealt with during elementary school. The findings suggest that, in order for the United States to maintain long-term scientific and economic competitiveness in the world, policymakers need to renew efforts to ensure access(n.,) to high-quality, early learning experiences in childcare settings, preschools and elementary schools. The researchers' study tracked 7,757 children from their start in kindergarten to the end of eighth grade. Researchers found that, among kindergarteners with low levels of general knowledge, 62 percent were struggling in science by the time they reached third grade and 54 percent were struggling in that subject in eighth grade. And general knowledge gaps between minorities and Whites were already large at the time when students began kindergarten. "Children growing up in low-income families typically experience comparatively fewer early opportunities to learn about the natural and social sciences," the authors wrote. "Their parents often have lower educational levels and therefore less science knowledge themselves as well as fewer resources available to direct the children's academic growth. Children raised in poverty often attend poorly resourced schools that futher limit their academic opportunities." Morgan said that, within families, parents who regularly talk and interact with toddlers can point out and explain physical, natural and social events occurring around them daily. This might help youngsters learn facts and concepts that will prepare them to take better advantage of science instruction they receive during elementary and middle school. Which of the following can be the best title for the text? A) Income Gaps Affect Children's School Performances B) Provide More Available Access to Childhood Learning C) Science Knowledge Gaps Are Obvious in Kindergarten D) Equal Education Is Important in Kindergarten
C
57-year-old Mo Yan has become the first Chinese to win the Nobel Prize in Literature. "I grew up in an environment immersed with folk culture, which inevitably comes in to my novels when I pick up a pen to write. This has definitely affected, even decided, my works' artistic style," Mo told a group of reporters in his hometown of Gaomi, Shandong Province, shortly after he won the award. Gaomi county is where most of Mo's stories happen. It's a place that has inspired him throughout his 31-year writing career. "I really didn't see this coming," Lu Jiande, director of the Institute of Literature at the Chinese Academy of Social Sciences, told 21st Century. "I know Mo Yan pretty well and one thing a lot of people don't know is how good he is with words." "His calligraphy is surprisingly beautiful. In his writing, he can make words live and breathe," Lu said. Mo created a cast of colorful characters and said that if there was a prototype , it would be the abandoned "black boy" who first appeared in the 1985 novel Red Transparent Radish, which bears imprints of the author's childhood. Mo dropped out of school during the Cultural Revolution when he was 12 and began to work, first in agriculture, later in a factory. At 20, he joined the People's Liberation Army and during this time he began to study literature and write. His first short story was published in a literary journal in 1981. His breakthrough came a few years later with the novel Red Transparent Radish. Many got to know of Mo through director Zhang Yimou's film, Red Sorghum. It was adapted from his 1986 novel of the same name, bringing to life a visual landscape of red sorghum fields and a fiery setting sun. Mo left the army in 1997 and gradually developed a writing style all of his own. History, family sagas, blood and violence are frequent elements in his most famous works, such as Big Breasts and Wide Hips or Sandalwood Penalty. On August 20, 2011, Mo's full-length novel The Frog won the eighth Mao Dun Literature Prize. Some critics point out that... Which of Mo Yan's works reflects his own life experience? A) Red Transparent Radish B) Red Sorghum C) Big Breasts and Wide Hips D) Sandalwood Penalty
A
(Question)
prefix = st1 /Indonesiais known as the country of islands. It has 17,508. But in recent years, the popular tourist destination has lost some of its shine. Due to rising sea levels caused by global warming, 24 Indonesian islands have gone under the sea. Scientists say 2,000 more will disappear before 2030. In the past three years, the southeast Asian nation also witnessed its islands destroyed by a tsunami and typhoons. "If no measures are taken to fight climate change, the beautiful islands will go forever." scientists told environmental ministers from about 190 countries at a UN climate change meeting. This week they are meeting in Bali, an Indonesian islands. They are trying to reach a deal to cut the world's emissions of CO2, which makes the earth warmer. Indonesia is not alone. This year has been more _ hit the world.Canadaand US suffered heavy storms and typhoons, While Australians were caught in the heaviest drought in a century. In China, the average temperature this year went up by 1.2degC from last year, reaching the highest on record since 1951. From Jiangxi and Hunan in the south to Heilongjiang andJilinin the northeast , one -third of farmland has suffered from a drought. However, other parts of the country got too much rain. More than 700 people were killed in floods, landslides and storms. "These weather extreme are the more obvious effects of global warming," said Song Lianchun, a climate expert. Scientists say time is running out. To escape from the worst effects, global CO2 emissions need to be cut from the levels they were at in 2000 by 50 to 85 percent by 2050. But in recent years climate change talks have been bogged down by arguments over who will pay the bill for cleaner technology. Developing countries are worried that the cut in emissions will slow their economic development. "Chinawill play a responsible and constructive role in the meeting," said Chinese Premier Wen Jiabao. The nation is now the world's second largest greenhouse gas emitter ."However, developed... What is China's attitude towards dealing with problems of climate change? A) China will pay for the cleaner technology. B) China will take an active part in dealing with climate change. C) Chinathink it is developed nations' responsibility to deal with climate change. D) Chinawill depend on developed nations to help it to solve climate change.
(Answer)
B