2. 外语
  3. We all laugh. We all hurt. We all make mistakes. We all dream, That’s life. It’s a journey. Please follow these rules to make th

We all laugh. We all hurt. We all make mistakes. We all dream, That’s life. It’s a journey. Please follow these rules to make th

admin2010-09-25  44
问题      We all laugh. We all hurt. We all make mistakes. We all dream, That’s life. It’s a journey. Please follow these rules to make the journey of your life a journey of joy!
    【C1】______ positive through the cold season could be your best【C2】______ against getting ill, new study findings suggest.
     In an experiment that【C3】______ healthy volunteers to a cold or flu virus, researchers found that people with a【C4】______ sunny disposition were less likely to【C5】______ ill. The findings, published in the journal Psychosomatic Medicine, build on evidence【C6】______ a "positive emotional style" can help【C7】______ off the common cold and other illnesses.
     Researchers believe the reasons may be both objective as in happiness【C8】______ immune function and subjective as in happy people being less【C9】______ by a scratchy throat or runny nose. "People with a positive emotional style may have different immune【C10】______ to the virus," explained lead study author Dr Sheldon Cohen of Carnegie Mellon University in Pittsburgh. "And when they do get a cold, they may 【C11】______ their illness as being less severe."
     Cohen and his colleagues had found in a【C12】______ study that happier people seemed less likely to catch a cold,【C13】______ some questions remained as to【C14】______the emotional trait itself had the effect.
     For the new study, the researchers had 193 healthy adults with complete standard measures of personality traits, self-perceived health and emotional "style". Those who【C15】______  be happy, energetic and easy-going were judged【C16】______ having a positive emotional style,【C17】______   those who were often unhappy, tense and hostile had a negative style. The researchers gave them nasal drops【C18】______ either a cold virus or a particular flu virus. Over the next six days, the【C19】______ reported on any aches, pains, sneezing or congestion they had, while the researchers collected【C20】______ data, like daily mucus production. Cohen and his colleagues found that based on objective measures of nasal woes, happy people were less likely to develop a cold.  
【C2】
选项 A、safeguard
B、immunity
C、caution
D、defense
答案D
解析 名词辨析与词组搭配。从搭配角度看，四个选项都能与against搭配使用；从语义角度看，在寒冷季节保持乐观是最有效的预防生病的方法。defense有“抵制、防卫”之意，较其他选项内容更丰富，更贴近语境。
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大学英语六级

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