2. 外语
  3. As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the【C1】______of rushing thr

As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the【C1】______of rushing thr

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问题     As the pace of life continues to increase, we are fast losing the art of relaxation. Once you are in the【C1】______of rushing through life, being on the go from morning till night, it is hard to【C2】______down. But relaxation is essential for a【C3】______mind and body.
    Stress is a natural part of everyday life and there is no way to【C4】______it. In fact, it is not the bad thing it is often【C5】______to be. A certain amount of stress is vital to provide【C6】______and give purpose to life. It is only when the stress gets out of control【C7】______it can lead to poor performance and ill health.
    The amount of stress a person can withstand【C8】______very much on the individual. Some people are not afraid of stress, and【C9】______characters are obviously prime material for managerial responsibilities.【C10】______lose heart at the first signs of unusual difficulties. When【C11】______to stress, in whatever form, we react both chemically and【C12】______. In fact we make choice between "flight and fight" and in more【C13】______days the choices made the difference between life and death. The crises we meet today are unlikely to be so extreme,【C14】______however little the stress, it【C15】______the same response. It is【C16】______such a reaction lasts long, through continued exposure to stress, that health becomes【C17】______. Such serious conditions as high blood pressure and heart diseases have【C18】______links with stress. Since we cannot【C19】______stress from our lives (it would be【C20】______to do so even if we could), we need to find ways to deal with it.
【C16】
选项 A、since
B、when
C、how
D、once
答案B
解析 结构衔接题。整个句子为It is…that强调句，所填词弓l导时间状语从句，故先排除[C]how(表示方式)。[A]since“自从…”和[B]when“当…时候”都可引导时间状语从句，但since常用于完成时态中，故排除[A]。此句是说当这种反应持续时间过长，持续遭受压力时，会影响身体健康，故答案为[B]when。
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大学英语四级

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