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【单选题】
In order to understand how we use our brain to process emotions, we can get clue from （）.
A. lefties
B. righties
C. ambidextrous
D. all the above
A.
We used to think that the left brain controlled your thinking and that the right brain controlled your heart. But neuroscientists have learned that it’s a lot more complicated.
B.
In 2007, an influential paper in the journal Behavioral and Brain Functions found that while most of us process emotions through the right hemisphere of the brain, about 35 % of people—especially victims of trauma—process their hurt and anger through their left brain, where logic and language sit. That may be because they had worked so hard to explain, logically, why they were suffering. But pushing emotions through the left brain taxed it: these people performed significantly worse on memory tests.
C.
Now a new paper—out in the September issue of The Journal of Nervous and Mental Disease—further complicates the picture with a surprising finding: whether you are right-handed, left-handed or ambidextrous (which the authors call, rather delightfully, " inconsistently handed") seems to be an important clue in understanding how you use your brain to process emotions.
D.
It’s been known for some time that lefties and the ambidextrous are more prone to negative emotions. The new study shows that they also have a greater imbalance in activity between the left and right brains when they process emotions. Of course, you can’t be sure which comes first: maybe angry people are more out of balance, or maybe the inability to find equilibrium makes you angry. As for the left-handed: maybe they’re more angry because the world is designed for the right-handed majority.
E.
The study also used an interesting method to find that angry people are, literally, hot-headed: the authors of the paper—led by Ruth Propper, a psychology professor at Merrimack College in Massachusetts- measured brain-hemisphere activation with a relatively old method called tympanic membrane temperature, which is essentially how hot it is in your inner ear. If you get angry a lot, your head tends to be warmer.
F.
One problem is that the study was small —just 55 undergraduates participated (they were paid $20 each for having to endure ear-temperature tests and psychological questioning). Also, The Journal of Nervous and Mental Disease, while peer-reviewed, is one of less-respected psychology journals. Still, I like the study just because it explains that when you get hot under the collar, you are actually hot under the collar.
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【单选题】The word "dwindling" (Line 6, Paragraph 5) most probably means "（）". A. upgrading B. decreasing C. worsening D. confusing
A.
It might seem odd to think of pre-kindergarten toddlers as students in need of teachers, but the latest research suggests that some form of instruction may help children to better prepare for school.
B.
Nina Chien, a post doctoral researcher in pediatrics at the University of California San Diego found that children who were left to engage in free play in pre-kindergarten centers showed the least improvement in reading and math skills after one year compared with the children who benefited from some form of teacher instruction. The free play groups were provided with educational toys designed to stimulate their creative and cognitive processes, but they still learned up to two fewer alphabet letters and three fewer numbers than those who worked with teachers. Overall, when the children reached kindergarten, their teachers rated them up to 96% lower on language and literacy skills compared to their classmates.
C.
Chien based her study on 701 state-funded pre-kindergarten programs in 11 states, was surprised by the findings since more than 50% of children were enrolled in free-play based centers, an indication of their popularity. "It’s very popular to give kids rich educational materials, let them chose which ones they want to play with, and let them play, "she says. "It was surprising that this very popular model turned out not to be that beneficial. "
D.
The children who showed the most gains over the year in terms of learning the alphabet and numbers, as well as achieving basic reading and math skills, were those who had more individual interaction with teachers. Some teacher-based programs emphasized group instruction, while others involved more one-on-one guidance, in which teachers would encourage students to think more broadly or creatively. If a child drew a sun, for example, an instructor might ask how he could depict the brightness of sun, and guide the child to coming up with a way to draw the sun’s rays. Such encouragement, known as scaffolding, resulted in the most academic gains among the children.
E.
Based on her findings, Chien believes that there is still a role for free play, as the children in these programs exhibited greater creativity over the year. She also notes that the study involved public programs in which many of the students came from lower income households. Previous studies have shown that such children benefit more from individualized ins/ruction since they may not be receiving much guidance or support at home. But overall, she says, greater teacher interaction, combined with free play, might enhance children’s learning ability and better prepare them for school. Given the dwindling resources in public education, however, that may be harder and harder to achieve.
【单选题】Students who want to study in the United States may find that their chances for financial aid are limited. They often have to pay for their (67) with their own savings or their family’s money. A rec...
A.
receive
B.
perceive
C.
provide
D.
refuse
【单选题】非摩擦经济，是指随着网络技术的发展，信息不对称的工业社会条件下产生的搜索、分销成本基本消失，从而产生的摆脱了“传统经济臃肿的流通环节、高成本的商业模式”的新商业模式。在非摩擦经济模式下，企业占领的市场份额越大，获利就越多。 根据上述定义，下列不属于非摩擦经济的是( )。
A.
免费电子邮箱服务
B.
搜索引擎广告业务
C.
淘宝网上商店
D.
厂家网上直销
【单选题】男34岁，车祸后20分钟出现休克，腹穿检查提示腹腔内大量积血，留置尿管尿液呈淡血色，无血块；急诊超声显示脾破裂，左肾被膜下血肿2cm×2cm。以下哪一种处理最为正确
A.
积极抗休克同时急诊行脾切除和肾切除术
B.
积极抗休克同时急诊行脾切除并修补肾脏，防止肾继续出血
C.
积极抗休克同时急诊脾切除术，肾保守治疗
D.
积极抗休克同时急诊肾切除术
E.
积极抗休克同时急诊肾修补术
【单选题】2009年，全国“31-50岁”的外出农民工约为（）。 A．8000万人 B．5000万人 C．3000万人 D．1000万人
A.
2009年度全国“农民工总量”为22978万人，比上年增加436万人。其中“外出农民工”14533万人，比上年增加492万人。在外出农民工中，“住户中外出农民工”11567万人，比上年增加385万人：“举家外出农民工”2966万人，比上年增加107万人。
B.
从输出地看，2009年东部地区农民工10017万人，同比增长3.1%，东部地区农民工占全国农民工总量的比重为43.6%；中部地区农民工7146万人，同比增长0.9%，中部地区农民工占全国农民工总量的31.1%；西部地区农民工5815万人，同比增长1.2%，西部地区农民工占全国农民工总量的25.3%。
C.
从输入地看，2009年在东部地区务工的外出农民工为9076万人，比上年减少888万人，下降8.9%，占全国外出农民工人数的62.5%，比上年降低8.5个百分点；在中部地区务工的外出农民工为2477万人，比上年增加618万人，增长33.2%，占全国外出农民工人数的17%，比上年提高3.8个百分点；在西部地区务工的外出农民工为2940万人，比上年增加775万人，增长35.8%，占全国外出农民工人数的20.2%，比上年提高4.8个百分点。
D.
从性别看，男性外出农民工占65.1%，女性占34.9%。从年龄看，外出农民工以青壮年为主。其中，16-25岁占41.6%，26-30岁占20%，31-40岁占22.3%，41-50岁占11.9%，50岁以上的农民工占4.2%。从婚姻状况看，已婚的外出农民工占56%，未婚的占41.5%，其他占2.5%。
E.
在外出农民工中，文盲占1.1%，小学文化程度占10.6%，初中文化程度占64.8%，高中文化程度占13.1%，中专及以上文化程度占10.4%。高中及以上文化程度比重比上年提高1.7个百分点，占23.5%。分年龄组看，低年龄组中高学历比例要明显高于高年龄组，30岁以下各年龄组中，接受过高中及以上教育的比例均在26%以上，其中，21-25岁年龄组中接受过高中及以上教育的比例达到31.1%。
F.
2009年，外出农民工月平均收入为1417元，比上年增加77元，增长5.7%。外出农民工月均收入在600元以下的占2.1%；600-800元的占5.2%；800-1200元的占31.5%；1200-1600元的占33.9%；1600-2400元的占19.7%；2400元以上的农民工占7.6%。
相关题目：
【单选题】The word "dwindling" (Line 6, Paragraph 5) most probably means "（）". A. upgrading B. decreasing C. worsening D. confusing
A.
It might seem odd to think of pre-kindergarten toddlers as students in need of teachers, but the latest research suggests that some form of instruction may help children to better prepare for school.
B.
Nina Chien, a post doctoral researcher in pediatrics at the University of California San Diego found that children who were left to engage in free play in pre-kindergarten centers showed the least improvement in reading and math skills after one year compared with the children who benefited from some form of teacher instruction. The free play groups were provided with educational toys designed to stimulate their creative and cognitive processes, but they still learned up to two fewer alphabet letters and three fewer numbers than those who worked with teachers. Overall, when the children reached kindergarten, their teachers rated them up to 96% lower on language and literacy skills compared to their classmates.
C.
Chien based her study on 701 state-funded pre-kindergarten programs in 11 states, was surprised by the findings since more than 50% of children were enrolled in free-play based centers, an indication of their popularity. "It’s very popular to give kids rich educational materials, let them chose which ones they want to play with, and let them play, "she says. "It was surprising that this very popular model turned out not to be that beneficial. "
D.
The children who showed the most gains over the year in terms of learning the alphabet and numbers, as well as achieving basic reading and math skills, were those who had more individual interaction with teachers. Some teacher-based programs emphasized group instruction, while others involved more one-on-one guidance, in which teachers would encourage students to think more broadly or creatively. If a child drew a sun, for example, an instructor might ask how he could depict the brightness of sun, and guide the child to coming up with a way to draw the sun’s rays. Such encouragement, known as scaffolding, resulted in the most academic gains among the children.
E.
Based on her findings, Chien believes that there is still a role for free play, as the children in these programs exhibited greater creativity over the year. She also notes that the study involved public programs in which many of the students came from lower income households. Previous studies have shown that such children benefit more from individualized ins/ruction since they may not be receiving much guidance or support at home. But overall, she says, greater teacher interaction, combined with free play, might enhance children’s learning ability and better prepare them for school. Given the dwindling resources in public education, however, that may be harder and harder to achieve.
【单选题】Students who want to study in the United States may find that their chances for financial aid are limited. They often have to pay for their (67) with their own savings or their family’s money. A rec...
A.
receive
B.
perceive
C.
provide
D.
refuse
【单选题】非摩擦经济，是指随着网络技术的发展，信息不对称的工业社会条件下产生的搜索、分销成本基本消失，从而产生的摆脱了“传统经济臃肿的流通环节、高成本的商业模式”的新商业模式。在非摩擦经济模式下，企业占领的市场份额越大，获利就越多。 根据上述定义，下列不属于非摩擦经济的是( )。
A.
免费电子邮箱服务
B.
搜索引擎广告业务
C.
淘宝网上商店
D.
厂家网上直销
【单选题】男34岁，车祸后20分钟出现休克，腹穿检查提示腹腔内大量积血，留置尿管尿液呈淡血色，无血块；急诊超声显示脾破裂，左肾被膜下血肿2cm×2cm。以下哪一种处理最为正确
A.
积极抗休克同时急诊行脾切除和肾切除术
B.
积极抗休克同时急诊行脾切除并修补肾脏，防止肾继续出血
C.
积极抗休克同时急诊脾切除术，肾保守治疗
D.
积极抗休克同时急诊肾切除术
E.
积极抗休克同时急诊肾修补术
【单选题】2009年，全国“31-50岁”的外出农民工约为（）。 A．8000万人 B．5000万人 C．3000万人 D．1000万人
A.
2009年度全国“农民工总量”为22978万人，比上年增加436万人。其中“外出农民工”14533万人，比上年增加492万人。在外出农民工中，“住户中外出农民工”11567万人，比上年增加385万人：“举家外出农民工”2966万人，比上年增加107万人。
B.
从输出地看，2009年东部地区农民工10017万人，同比增长3.1%，东部地区农民工占全国农民工总量的比重为43.6%；中部地区农民工7146万人，同比增长0.9%，中部地区农民工占全国农民工总量的31.1%；西部地区农民工5815万人，同比增长1.2%，西部地区农民工占全国农民工总量的25.3%。
C.
从输入地看，2009年在东部地区务工的外出农民工为9076万人，比上年减少888万人，下降8.9%，占全国外出农民工人数的62.5%，比上年降低8.5个百分点；在中部地区务工的外出农民工为2477万人，比上年增加618万人，增长33.2%，占全国外出农民工人数的17%，比上年提高3.8个百分点；在西部地区务工的外出农民工为2940万人，比上年增加775万人，增长35.8%，占全国外出农民工人数的20.2%，比上年提高4.8个百分点。
D.
从性别看，男性外出农民工占65.1%，女性占34.9%。从年龄看，外出农民工以青壮年为主。其中，16-25岁占41.6%，26-30岁占20%，31-40岁占22.3%，41-50岁占11.9%，50岁以上的农民工占4.2%。从婚姻状况看，已婚的外出农民工占56%，未婚的占41.5%，其他占2.5%。
E.
在外出农民工中，文盲占1.1%，小学文化程度占10.6%，初中文化程度占64.8%，高中文化程度占13.1%，中专及以上文化程度占10.4%。高中及以上文化程度比重比上年提高1.7个百分点，占23.5%。分年龄组看，低年龄组中高学历比例要明显高于高年龄组，30岁以下各年龄组中，接受过高中及以上教育的比例均在26%以上，其中，21-25岁年龄组中接受过高中及以上教育的比例达到31.1%。
F.
2009年，外出农民工月平均收入为1417元，比上年增加77元，增长5.7%。外出农民工月均收入在600元以下的占2.1%；600-800元的占5.2%；800-1200元的占31.5%；1200-1600元的占33.9%；1600-2400元的占19.7%；2400元以上的农民工占7.6%。
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