A.eventually B.production C.Negative D.involving A...
问题详情:
A. eventually B. production C. Negative D. involving AB. positive AC. employing
AD. constantly BC. response BD. reverse CD. relaxation ABC. function
By now, how the immune system is affected by stress has been discovered. In one study, ___31___500 couples, those who showed very unfriendly behavior during a 30-minute discussion about marriage problems had lower immune functioning for 24-hour period following the experiment than people who showed less ___32___behavior. It is not just stress that can do damage. One researcher though that if the same cold virus was put under two different noses, the person who is depressed or anxious would be more likely to develop the cold. How can stress and related emotions contribute to poor health?
These feelings can cause the __33___of substances that damage or weaken our immure cells. Negative emotion can also cause our bodies to produce fewer substances that __34___help fight off disease. If stress, depression, anger and other negative feelings can make you more likely to get sick, can the ___35____be true? Will you have a stronger immune__36___and greater health if you are happier, less stressed? Experts believe that the answer is yes. There are studies showing that by __-37___certain mind-body techniques that help reduce stress and improve outlook, cancer patients can live longer. And cancer patients aren’t the only ones who can benefit. Research has found that when patients with chronic pain use ____38___therapies and other techniques to deal with discomfort, they reduced their visits to the doctors by 36%. Relaxation produces better health through deep rhythmic breathing, muscle loosening and a slower heart rate. When some of the pressure is taken out of the body, they entire immune system will ___39___much better. Relaxation decreases blood pressure and heart rate. That is important because a body that is ___40___under pressure will exhaust.
【回答】
DCBAI HFJKG
知识点:信息匹配
题型:未分类
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问题详情:打秋千时,为使秋千越荡越高,人应有一个从直立到蹲下,又从蹲下到站直的过程.则打秋千时 A.人的机械能是守恒的 B.人应在最低点站起来 C.人应在最高点站起来 D.人在最低点时失重【回答】C知识点:未分类题型:选择题...
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某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的...
问题详情:某班抽取6名同学进行体育达标测试,成绩如下:80,90,75,80,75,80.下列关于对这组数据的描述错误的是( )A.众数是80 B.平均数是80 C.中位数是75 D.极差是15【回答】C知识点:数据的集中趋势题型:未分类...
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已知铁的一种氧化物,其中含氧元素的质量分数为30%,则这种铁的氧化物的化学式为 ( ) A.FeO ...
问题详情:已知铁的一种氧化物,其中含氧元素的质量分数为30%,则这种铁的氧化物的化学式为()A.FeO B.Fe2O3C.Fe3O4 D.无法判断【回答】B知识点:金属的化学*质题型:选择题...
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已知(1+ɑx)(1+x)5的展开式中x2的系数为5,则ɑ=( )A、-4 B、-...
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