(Question)
Career success could be predicted as early as kindergarten, according to a 20-year study recently published in the American Journal of Public Health. Researchers from Pennsylvania State University and Duke University tracked more than 700 children from across the US between kindergarten and age 25 and found a significant correlation between their social skills as kindergartners and their success as adults two decades later. In 1991, teachers assessed how the kindergartners interacted  with each other socially using a range of criteria like whether they cooperate with their peers without prompting , if they're helpful to others, whether they're good at understanding feelings, and if they can solve problems on their own. Researchers then kept track of whether the students went on to graduate high school on time, get a college degree, and find and keep a full-time job by 25. They also monitored the participants' involvement with crime, drug abuse, public assistance, and mental health issues. The results showed that socially competent children were far more likely to earn a college degree and have a full-time job by 25 than those with limited social skills. Those with limited social skills also had a higher chance of getting arrested, binge drinking, and applying for public housing. "This study shows that helping children develop social and emotional skills is one of the most important things we can do to prepare them for a healthy future," said Kristin Schubert, program director at the Robert Wood Johnson Foundation, which funded the research, in a release. "From an early age, these skills can determine whether a child goes to college or prison, and whether they end up employed or addicted." The good news, according to Damon Jones, lead author of the study, is that intervention at a young age can help improve social and emotional skills. "This research by itself doesn't prove that higher social competence can lead to better outcomes later on," he said. "But when combined with other research, it is clear that... What should parents do to help their children to succeed according to Kristin Schubert? A) Teach them how to cooperate with others. B) Teach them some basic living skills. C) Tell them to keep off alcohol D) Coach them in their lessons.
(Answer)
A


(Question)
Christmas Eve means a warm get-together with friends, a candlelight dinner, or perhaps a celebration at a pub for students. But, for Cai Yingjie, the night has a different meaning: helping beggars and the homeless(people without homes). Cai, who is a student in journalism at Tsinghua, could be found at Beijing's Wudaokou Light Railway Station that special evening. When she saw an old beggar, she took the cold, rough hands of the woman with her warm, clean hands, and gave the woman some warm bread and helped her put on a pair of new gloves. The woman was surprised for a few seconds, then burst into tears, saying "for the first time I feel respected". Cai said, "A beggar's life is very hard. That's why I want to help them." Cai was one of 14 Tsinghua students spending Christmas Eve among the poor. They walked in the cold wind along the streets from 4 to 7 pm on Friday, visiting 15 beggars in Beijing's Haidian District. They brought bread and gloves with them, and stopped to greet beggars and offer them some of the warm food. Each beggar greeted them with a look of surprise. "I know the activity can't help much, but it's meant to show our respect and care for beggars and the homeless who have been _ for so long," said Sun, head of the group. "And Christmas is a good time for that." What did each beggar feel when they received greetings? A) Sad. B) Amazed. C) Frightened. D) Proud.
(Answer)
B


(Question)
Food picked up just a few seconds after being dropped is less likely to contain bacteria  than if it is left for longer periods of time, according to the findings of research carried out at Aston University's School of Life and Health Sciences. The findings suggest there may be some scientific basis to the "5 second rule" --- the belief about it being fine to eat food that has only had contact with the floor for five seconds or less. Although people have long followed the 5 second rule, until now it was unclear whether it actually helped. The study, undertaken by final year Biology students and led by Anthony Hilton, Professor of Microbiology at Aston University, monitored the transfer of the common bacteria from a variety of indoor flooring types (carpet, cement floor etc.) to toast, pasta, a biscuit and a sticky sweet when contact was made from 3 to 30 seconds. The results showed that: Time is a significant factor in the transfer of bacteria from a floor surface to a piece of food; and the type of flooring the food has been dropped on has an effect, with bacteria least likely to transfer from carpeted surfaces and most likely to transfer from cement flooring surfaces to moist  foods making contact for more than 5 seconds. Professor Hilton said: "Consuming food dropped on the floor still carries an infection risk as it very much depends on which bacteria are present on the floor at the time." The Aston team also carried out a survey of the number of people who employ the 5 second rule. The survey showed that: 87% of people surveyed said they would eat food dropped on the floor, or already have done so. 55% of those who would eat or have eaten food dropped on the floor are women. 81% of the women who would eat food from the floor would follow the 5 second rule. Professor Hilton added, "Our study showed that a surprisingly large majority of people are happy to consume dropped food, with women the most likely to do so. But they are also more likely to follow the 5 second rule." The passage is developed probably by   _  . A) time B) space C) contrast D) example
(Answer)

C