If people are exposed to red，which of the following statements does not happen?A. They breathe faster.B. Their blood pressure rises.C. They feel afraid.D. Their hearts beat faster.
题目
If people are exposed to red，which of the following statements does not happen?
A. They breathe faster.
B. Their blood pressure rises.
C. They feel afraid.
D. Their hearts beat faster.
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更多“If people are exposed to red，which of the following statements does not happen?A. They breathe faster.B. Their blood pressure rises.C. They feel afraid.D. Their hearts beat faster.”相关问题
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第1题：
30． Which of the following is TRUE about Hip-hop dancing?
A．It's not a good way to exercise．
B．It shows that young people feel bad about life．
C． Young people use this dance to show their love for life．
D． It shows that young people are afraid of problems．
正确答案：C
30．c[解析】由第一段可知：他们用街舞来表达对生活的热爱。 -
第2题：
In the following statements about the principle of the low level controlling, which is WRONG? 0A.Low level is monitored on the drain tank and header tank.
B.If there is high differential the filters pressure across the circulating
pumps is alarmed
C.The lubricating oil purifier cannot take oil from the drain tank
D.If the sea water pressure falls, this also operates an alarm
答案：C
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第3题：
Text 3
Under certain circumstances, the human body must cope with gases at greater-than-normal atmospheric pressure. For example, gas pressures increase rapidly during a dive made with scuba gear because the breathing equipment allows divers to stay underwater longer and dive deeper.
The pressure exerted on the human body increases by 1 atmosphere for every 10 meters of depth in seawater, so that at 30 meters in seawater a diver is exposed to a pressure of about 4 atmospheres. The pressure of the gases being breathed must equal the external pressure applied to the body, otherwise breathing is very difficult. Therefore all of the gases in the air breathed by a scuba diver at 40 meters are present at five times their usual pressure. Nitrogen, which composes 80 per cent of the air we breathe, usually causes a balmy feeling of well-being at this pressure. At a depth of 5 atmospheres, nitrogen causes symptoms resembling alcohol intoxication, known as nitrogen narcosis. Nitrogen narcosis apparently results from a direct effect on the brain of the large amounts of nitrogen cause under these pressurized helium does not exert a similar narcotic effect.
As a scuba diver descends, the pressure of nitrogen in the lungs increases. Nitrogen then diffuses from the lungs to the blood, and from the blood to body tissues. The reverse occurs when the diver surfaces; the nitrogen pressure in the lungs falls and the nitrogen diffuses from the tissues into the blood, and from the blood into the lungs. If the return to the surface is too rapid, nitrogen in the tissues and blood cannot diffuse out rapidly enough and nitrogen bubbles are formed. They can cause severe pains, particularly around the joints.
Another complication may result if the breath is held during ascent. During ascent from a depth of 10 meters, the volume of air in the lungs will double because the air pressure at the surface is only half of what it was at 10 meters. This change in volume may cause the lungs to distend and even rupture. This condition is called air embolism. To avoid this event, a diver must ascend slowly, never at a rate exceeding the rise of the exhaled air bubbles, and must exhale during as- cent.
31. What does the passage mainly discuss?
A) The equipment divers use.
B) The effects of pressure on gases in the human body.
C) How to prepare for a deep dive.
D) The symptoms of nitrogen bubbles in the bloodstream.
正确答案：B
答案：B
[试题分析] 文章主旨题。
[详细解答] 文章第一段提出话题，接下来通过原理结合实际来讲述压力的改变对身体的影响。还详细介绍了潜水过程中，下潜和上升过程中会出现的情况，因此，答案为 B较为合理。
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第4题：
Which of the following does NOT belong to products that help create people's habits?（ ）
[A] Tide.
[B] Crest.
[C] Colgate.
[D] Unilever.
正确答案：D
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第5题：
In Chinese when someone breaks a bowl or a plate, the host or the people present are likely to say ---碎碎（岁岁平安）as a means of controlling the forces which they believe feel might affect their lives. Which function does it perform?A.Interpersonal
B.Emotive
C.Performative
D.Recreational答案：C解析：本题考查语言的功能。
C选项， Performative施为功能是指语言具有能够用来“做事情”的功能。在某一特定的场合，某一特定的人说出的话语就等于事情的发生或开始发生。比如：在结婚仪式上，主持人说：“我现在宣布某某与某某正式结为夫妻”。这一句强有力的言语行为，在它之后，这对夫妻将同舟共济，共同携手面对生活的甘甜和苦楚。其他的施为行为还包括法官的监禁判决、国家元首对战争或独立的宣布，都属于特权人相信言语可以引发某些吉祥行为同时可以阻止某些厄运的降临。在中国除夕团圆饭时，不小心打碎了一只碗或盘，人们常常会马上说“碎碎（岁岁）平安”来挽救局面。综上，正确答案为C。
A选项，Interpersonal人际功能, 不体现，故排除。
B选项，Emotive情感功能, 不体现，故排除。
D 选项，Recreational 娱乐功能，不体现，故排除。
故正确选项为C。 -
第6题：
D
The Red Cross is an international organization which cares for people who are in need of help.A man in Paris hospital who needs blood，a woman in Mexico who was injured in an earthquake，and a family in India that lost their home in a storm may all be aided by the Red Cross.
The Red Cross exists in almost every country around the globe.The world Red Cross organizations are sometimes called the Red Crescent，the Red Mogen David，the Sun，and the Red Lion.All of these agencies share a common goal of trying to help people in need.
The idea of forming an organization to help the sick and wounded during a war started with Jean Henri Dunant.In 1859，he observed how people were suffering on a battle field in Italy.He wanted to help all the wounded people regardless of which side they were fighting for.The most important result of his work was an international treaty called the Geneva Convention.It protects prisoners of way the sick and wounded，and other citizens during a war.
The American Red Cross was set up by Clara Barton in 1881.Today the Red Cross in the United States provides a number of services for the public，such as helping people in need，teaching first aid and providing blood.
A good title for this selection is_______.A.People in Need of Help
B.Safety and Protection
C.The International Red Cross
D.Forming an Organization to Help People答案：C解析： -
第7题：
单选题If the turbocharger of a four-stroke/cycle diesel engine fails to operate, which of the following statements best describes the probable effect?（）AIntake manifold pressure will be high
BIntake manifold pressure will be unaffected
CExhaust temperatures will be high
DExhaust temperatures will be low
正确答案： C解析： 暂无解析 -
第8题：
单选题Which of the following statements is true according to the passage?AMany people protested in the past six months.
BMany people threw tomatoes at the German Chancellor.
CMany people threw eggs at an important member of the German Chancellor’s Social Democrats.
DMany people threw eggs at the German Chancellor, but he was not hit.
正确答案： C解析：
事实细节的找寻和判断。根据录音结尾提到的“Tens of thousands have joined protests in the last six weeks…”，可知，这次抗议持续了六周，而非选项A中的six months。另外，录音中提到“The mushy remains of a tomato thrown at a prominent member of Chancellor Gerhard Schroeder’s Social Democrats”，可知抗议过程中有人朝Gerhard Schroeder总理领导的社会民主党中一位重要人物投掷番茄，由此可见，B项和C项的说法均有误。再者，录音最后的“Schroeder himself has been pelted with eggs, none of which hit their mark”，表明人们朝德国总理Schroeder扔过鸡蛋，但未击中，可见，选项D与录音原文内容相符。
【录音原文】
The mushy remains of a tomato thrown at a prominent member of Chancellor Gerhard Schroeder’s Social Democrats has posed a legal dilemma for authorities trying to assess how to punish the thrower. Police investigating the fruit, thrown by an unemployed protestor at the premier of the state of Brandenburg, said they have concluded it was a yellow tomato. Had it been a soft red one, the man would have faced a lesser charge of causing malicious damage. A harder, green tomato could carry the tougher charge of bodily harm. A yellow one is somewhere in between. “In these types of cases it has to do with the consistency of the fruit,” said a spokeswoman for the court in the eastern city of Cottbus. No decision on the charge has yet been reached. Social democratic politicians have been facing the wrath of the public in recent months, especially in the economically depressed east where many people face painful jobless benefit cuts from January 2005. Tens of thousands have joined protests in the last six weeks and Schroeder himself has been pelted with eggs, none of which hit their mark. -
第9题：
单选题Seamless mild steel is used for steam (also copper for moderate pressure and temperature), h-pair, feed discharge and all oil fuel pressure pipingsAccording to the above sentence, which of the following statements is not true?（）ABoth seamless mild steel and copper may be used for middle pressure steam
Bhpair means high pressure air
CThe feed piping of the boilers can be made of seamless mild steel
DAll oil pipings are made of mild steel
正确答案： D解析： 暂无解析 -
第10题：
单选题Which of the following statements is correct regarding a turbocharged four-stroke/cycle diesel generator?（）AAt zero load the intake manifold pressure is greater than the exhaust manifold pressure
BAt full load the intake manifold pressure and exhaust manifold pressure are equal
CAt full load the intake manifold pressure is less than the exhaust manifold pressure
DAt full load the intake manifold pressure is greater than the exhaust manifold pressure
正确答案： B解析： 暂无解析 -
第11题：
单选题Which of the following statements is true concerning any evaporator?（）AHigh conductivity of the distillate indicates distillate salinity is excessive
BIncreasing the absolute pressure of the shell will increase the distillers capacity
CMesh separators are used in evaporators to filter the distillate
DReducing the brine density will reduce the heat lost overboard
正确答案： B解析： 暂无解析 -
第12题：
单选题With reference to a rotary vane steering gear system, which one of the following statements is true?（）AThe three moving vanes and the three fixed vanes form three pressure chambers
BThe three moving vanes and the three fixed vanes form six pressure chambers
CThe three moving vanes and the three fixed vanes form nine pressure chambers
DThe three moving vanes and the three fixed vanes form twelve pressure chambers
正确答案： D解析： 暂无解析 -
第13题：
Which of the following statements are true of collectivist culture?A、Disclosure of private feeling is distasteful.
B、People are suspicious of outsiders.
C、Uniformity is not highly thought of.
D、there is a positive attitude about words of disagreement.
参考答案：B
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第14题：
According to the anti -railway group, all the followings are true but ______.
A) tunnels are dangerous to public health
B) the noise and the glare of the engine fire may affect people' s nerves
C) the rapid speed through the air does damage to people's lungs
D) to those with high blood - pressure, the rapid speed of the train causes them to die
正确答案：D
答案：D
[试题分析]细节题。
[详细解答]从第二段的内容我们可以找到选项A，B，C对应的内容，而D不对，因为，文中只是提到“In those with high blood-pressure，the movement of the train might produce apoplexy，”，而不是让血压高的人死去。因此，答案为D。
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第15题：
Which of the following statements is NOT true?
A. Latchkey children feel free at home.
B. Working parents often leave their children alone at home.
C. Many parents do not admit that they leave their children alone.
D. Latchkey children have to learn to take care of themselves.
正确答案：A45．答案为A 根据第三段和最后一段得知钥匙儿童独自在家，感到的不是自由，而是恐惧。
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第16题：
Which of the following statements is TRUE according to the passage?
A. Some companies in the United States moved to Sweden, Germany and Belgium.
B. Fresh air, spacious room and being away from others attract people to move to the suburbs.
C. People wouldn't pay tax when they moved out of cities.
D. The neighborhood should be maintained by old and poor people.
正确答案：B34．答案为B。根据第一段第一句，urban Americans began a mass move to the suburbs in search of fresh air，elbow room and privacy作出该项选择。
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第17题：
The traffic lights were red when the driver reached them．To the surprise of his passenger,the ear did not slow down．Unexpectedly the passenger was thrown forward in the vehicle as the driver put on his brakes at the last moment．The car stopped just in time.
"Sorry,I didn't notice the light．I thought it was green until I saw that it was the top light which was shining."
This strange story is quite true．About ten men in every hundred are color blind in some way;women are luckier--only about one in two hundred suffers from color blindness.
In some cases,a man may not be able to see deep red．He may think that red,orange and yellow are all the same as green.
People often like one color more than others．Blue is the color of the sky and sea．Green makes us think of fields and trees．Red is the color of blood and makes some people think of danger．Black is the color of night．In the dark we cannot see what is around us so we are sometimes afraid of the unknown and do not like black as a color.
According to the passage,which of the following statements is true?A.Black stands for unhappines
B.Black makes people think of nigh
C.Black makes people think of sorro
D.Black is the color of the mournin答案：B解析：参见文章最后一个句子。 -
第18题：
单选题Which of the following statements represents the advantage of rotary pumps as compared to reciprocating pumps?（）AThe high discharge pressure of the rotary pumps permits a larger volume of fluid per unit time than the reciprocating pump
BRotary pumps are capable of pumping more fluid than reciprocating pumps of the same weight
CRotary pumps occupy only one-half the space of reciprocating pumps
DRotary pumps eliminate discharge slippage of the pumped liquid, while this does not hold true for a reciprocating pump
正确答案： A解析： 暂无解析 -
第19题：
单选题In which of the following year did September 11 Attacks happen in the United States and kill more than 3,000 people?A2000
B2001
C2002
D2003
正确答案： D解析：
“9.11事件”发生于2001年9月11日，是指被恐怖分子劫持的4架客机撞击美国纽约世界贸易中心和华盛顿五角大楼的事件。 -
第20题：
单选题We learn from the passage that _____.AHigh blood pressure is caused by anger
BAngry people cannot express themselves reasonably
CAnger is harmful to one’s health
DDoctors in the past would advise people to express anger freely
正确答案： B解析：
本文主题是发怒对健康有害，故C为正确答案。 -
第21题：
单选题Which of the following statements is true concerning an oil cooler?（）AThe oil temperature is less than the cooling water temperature
BThe oil pressure is less than the cooling water pressure
CThe oil pressure is greater than the cooling water pressure
DThe oil flow control valve is always installed in the oil input line
正确答案： C解析： 暂无解析 -
第22题：
单选题Which of the following is true about the immunity to HIV?AIt is partly resistance to the mutation.
BMore Europeans have it than the people on other continents.
CIt is the result of outbreaks of the plague.
DIt is a mutation that protects white blood cells.
正确答案： A解析：
逻辑关系的找寻和判断。录音开头便指出当前欧洲大约10％的人口对HIV具有免疫力，接着提到研究发现这种免疫力来自a genetic mutation…that protects white blood cells against penetration by HIV，表明这种基因变异可起到保护白血球免于HIV的穿透的作用。由此可知，选项D与录音相关内容表达意思相符。
【录音原文】
About 10 percent of Europe’s present-day population seems to be resistant to HIV—a significantly higher proportion than on other continents. Researchers have traced this immunity to a genetic mutation that seems to have appeared some 2,500 years ago, and that protects white blood cells against penetration by HIV. From the mid-14th century through the l7th century the prevalence of the mutation increased, in tandem with repeated outbreaks of the plague. The researchers suggest that the mutation protected against the disease, which culled the population of people who lacked it. -
第23题：
单选题Which of the following statements describes the function of an expansion tank in a diesel engine cooling system?（）AMaintains a constant head on the system
BReduces the likelihood of air or steam pockets formation
CProvides a low pressure point for the addition of makeup cooling water
DAll of the above
正确答案： A解析： 暂无解析