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.

【C1】

A．Living

B．Staying

C．Pulling

D．Surviving