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更多“创伤愈合（wound healing)”相关的问题
A．A couple that has stressful discussion takes the longest time to heal the wound.
B．A couple that has hostile argument takes the longest time to heal the wound.
C．Supportive discussion slows the wound healing process.
D．Higher levels of stress speed up the wound healing process.
A.She remembers Mrs. Sands and is able to clear the confusion away from her mind
B.Through saving the boy, she is able to healing her wound and reconstruct her identity as a whole person
C.She misses the visiting hours and has to come back some other time
D.She has to take the boy to the hospital in the ambulance
Trees should only be pruned (修剪, 整枝) when there is a good and clear reason for doing so and, fortunately, the number of such reasons is small. Pruning involves the cutting away of overgrown and unwanted branches, and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from leaving the tree to grow in its own way. First, pruning may be done to make sure that trees have a desired shape or size. The object may be to get a tree of the right height, and at the same time to help the growth of small side branches which will thicken its appearance or give it a special shape. Secondly, pruning may be done to make the tree healthier. You may cut out diseased or dead wood, or branches that are rubbing against each other and thus causing wounds. The health of a tree may be encouraged by removing branches that are blocking up the centre and so preventing the free movement of air. One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease, but it is a wound that will heal. Often there is a race between the healing and the disease as to whether the tree will live or die, so that there is a period when the tree is at risk. It should be the aim of every gardener to reduce that risk of death as far as possible. It is essential to make the wound on the tree which has been pruned smooth and clean for healing will be slowed down by roughness. You should allow the cut surface to dry for a few hours and then paint it with one of the substances available from garden shops produced especially for this purpose. Pruning is usually done in winter, for then you can see the shape of the tree clearly without interference from the leaves and it is. too very unlikely that the cuts you make will bleed. If this does happen, it is, of course, impossible to paint them properly.
Pruning is probably usually done to______.
A．make the small branches thicker
B．get rid of the small branches
C．improve the shape of the tree
D．make the tree grow taller
Question 26 to 30 are based on the following passage .
Tress should only be pruned when there is a good and clear reason for doing so and , the number of such reasons is small . Pruning involves the cutting away of overgrown and unwanted branches , and the inexperienced gardener can be encouraged by the thought that more damage results from doing it unnecessarily than from the tree to grow in its own way .
First , pruning may be done to make sure that trees have a desired shape or size . The object may be to get a tree of the right height , and at the same time to help the growth of small side branches , which will thicken its appearance or give it a special shape . Secondly , pruning may be done to make the tree heavier . You may cut out diseased or dead wood , or branches that are rubbing against each other and thus cause wounds . The health of a tree may be encouraged by removing branches that are blocking up the center and so preventing the free movement of air . One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease , but it is a wound that will heal . Often there is a race between the healing and the disease as to whether the tree will live or die , so that there is a period when the tree is at risk . It should be the aim of every gardener to reduce that risk of death as far as possible . It is essential to make the area , which has been pruned smooth , and clean , for healing will be slowed down by roughness . You should allow the cut surface to dry for a few hours and then paint it with one of the substances available from garden shops especially for this purpose . Pruning is usually done in winter , for then you can see the shape of the tree clearly without interference from the leaves and also it is very unlikely that the cuts you make will bleed . If this does happen , it is , of course , impossible to paint them properly .
26. Pruning should be done to _____.
A)make the tree grow taller . B) does not protect them form. the wind
C)get rid of the small branches D) make the small branches thicker .
27. Trees become unhealthy if the gardener_______
A)allows too many branches to grow in the middle
B)does not protect them from the wind
C)forces them grow too quickly
D)damages some of the small side branches.
28 . Why is a special substance painted on the tree ？
A)to make a wound smooth .
B)to prevent disease entering a wound .
C)to cover a rough surface .
D) to help a wound to dry .
29. A good gardener prunes tree ____
A) at intervals throughout the year
B) as quickly as possible
C) occasionally when necessary
D) regularly every winter
30 . What was the author’s purpose when writing this passage ？
A)to give practical instruction for pruning a tree
B)to give a gardener description of pruning
C)to explain how trees develop disease
D)to discuss different methods of pruning
听力原文： Anyone who's been married has the experience of arguing with your spouse. Those romantic days of courtship have given way to arguing about doing the dishes and taking out the garbage. But, as any marriage advisor will tell you, (32) at least some fighting is a healthy part of a relationship.
According to a study done by researchers at Ohio State University, though, marital stress has its downside as well. According to the study, the stress that a married couple experiences during a typical argument can slow the body's power to heal wounds by up to two days.
(33) The study involved forty two married couples who'd been together for an average of twelve years. First, each spouse was given small wounds on their arms and took tests to determine their stress levels. Then they were videotaped while having a supportive discussion about their relationship.
Two months later the couples were again given small wounds and this time videotaped while discussing something more emotionally tensional. (34) The researchers found that the wounds took one day longer to heal after the stressful discussion than they did after the supportive discussion. (35) Couples that had really hostile arguments took as long as two extra days to heal their wounds.
The researchers are still trying to determine why higher levels of stress slow the wound healing process. But the findings could be important in many ways. Hospitals, for example, might take more care to make hospital stays less stressful, so patients will heal faster.
32. What is the advisor's view about the arguments？
33.What kinds of persons are involved in the study？
34.In healing the wound，how many days longer does the stressful discussion take than the supportive one？
35.What can we learn from the study done by researchers at Ohio State University？
(33)
A．Arguments do not always occur between couples.
B．Arguments or fights may lead to the end of the marriage.
C．Couples should argue with each other properly.
D．Arguments can be avoided after the romantic days of courtship.
根据上下文填入适当的内容完成译文
Although many teachers suffer from the strain of excessive speaking,a powerful natural remedy is available which combines the ancient healing properties of myrrh,menthol, peppermint and liquorice to breathe new life into any tired voice.
The VOCALZONE Throat Pastille is formulated specifically for those who rely on the power of speech as a means of expression.
VOCALZONE keeps the frog out of your throat!
______。现在好了，一种疗效极高的自然药物将把新的生机______每一个疲惫不堪的咽喉!它______古老的愈合性的没药、薄荷醇、薄荷糖、甘草等为一体。
“福口柔”润喉片专为那些靠说话表达的人______。
“福口柔”______
