职称英语考试

试题来源：2007年职称英语等级考试真题（卫生类B级）

Facts about Stroke
　　1Every 45 seconds,someone in America has a stroke.Every 3.1 minutes,someone dies of one.Stroke killed an estimated 167,661 people in 2000 and is the nation's third leading cause of death,ranking behind diseases of the heart and all forms of cancer.Stroke is a leading cause of serious,long-term disability in the United States.
　　2Stroke is a type of cardiovascular（心血管的）disease.It affects the arteries（动脉）leading to and within the brain.A stroke occurs when a blood vessel that carries oxygen and nutrients（营养物）to the brain is either blocked by a clot（凝块）or bursts.When that happens,part of the brain cannot get the blood（and oxygen）it needs,so it starts to die.
　　3The brain is an extremely complex organ that controls various body functions.If a stroke occurs and blood flow can't reach the region that controls a particular body function,that part of the body won't work as it should.If the stroke occurs toward the back of the brain,for instance,it's likely that some disability involving vision will result.The effects of a stroke depend primarily on the location of the obstruction（阻塞）and the extent of brain tissue affected.
　　4The American Stroke Association has identified several factors that increase the risk of stroke.The more risk factors a person has,the greater the chance that he or she will have a stroke.Some of these you can't control,such as increasing age,family health history,race,and prior stroke.But you can change or treat other risk factors to lower your risk.Factors resulting from lifestyle or environment can be modified with a healthcare provider's help.Some of these include:high blood pressure,current smoking,heart disease,and high red blood cell count.
　　5A stroke can happen to anyone at any moment.In fact about 600,000 people have strokes every year.For many years,there was no hope for those suffering a stroke.However,recent breakthroughs have led to new treatments.For the treatments to work,the person must get to a hospital immediately.
　　23.Paragraph 2　　　　　.
　　24.Paragraph 3　　　　　.
　　25.Paragraph 4　　　　　.
　　26.Paragraph 5　　　　　.
　　A　Effects of a stroke
　　B　Annual cost of stroke in the US
　　C　Definition and description of a stroke
　　D　Breakthroughs in treatment
　　E　Risk factors of stroke
　　F　Warning signs of a stroke
　　27.When a stroke occurs,the arteries leading to and within the brain.
　　28.A person's vision is likely to be affected if a stroke.
　　29.Some people can reduce their risk of stroke if they.
　　30.New treatments are now available to people who.
　　A　suffer from a stroke
　　B　will be affected
　　C　change their lifestyles
　　D　will take place
　　E　occurs at the back of his/her brain
　　F　controls various body functions

试题出处：http://www.examtiku.com/shiti/409533413.html
网考网参考答案：C、A、E、D、B、E、C、A
网考网解析：进入考试题库查看解析
大数据分析：根据网考网与考试题库的统计分析，该试题：
28%的考友选择了A选项
27%的考友选择了B选项
28%的考友选择了C选项
1%的考友选择了D选项
9%的考友选择了E选项
7%的考友选择了F选项
考友解析与评论：
 · 我也选了C、A、E、D、B、E、C、A到底对不对
 · 我也是C、A、E、D、B、E、C、A，是不是标准答案，晕
 · 出题的估计语文没学好