大学英语六级61及答案解析.doc
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1、大学英语六级 61及答案解析(总分:448.01,做题时间:132 分钟)一、Part I Writing (3(总题数:1,分数:30.00)1.For this part, you are allowed 30 minutes to write a short essay entitled On Fake Commodities. You should write at least 150 words following the outline given below in English; 1. What is fake commodity? 2. The harm of fake co
2、mmodity. 3. How to put an end to fake commodities? (分数:30.00)_二、Part II Reading C(总题数:1,分数:71.00)How can you tell the difference between a problem that will go away on its own and one that should be attended to as soon as possible? Here are six symptoms that you should call your doctor about. 1. Per
3、sistent Headaches Everybody gets headaches now and then. If youve had the same pattern of headaches for years, chances are that its going to continue that way for years more. But if your headaches are so severe that you miss work or social gatherings, or if over-the-counter painkillers dont help, se
4、e your doctor. There are new treatments now that work well, even for disabling migraines (偏头痛). If you have an unfamiliar type of headache thats persisted for three days or longer and is associated with vomiting or visual changes, it could indicate an abnormality in or near the brain, such as a bloo
5、d clot. If you have an unremitting (不间断的) headache on only one side of your head, near the temple or above the ear, it may be a condition called temporal arthritis (颞动脉炎). It can be cured with cortisone (可的松) or steroids (类固醇) , but, left untreated, it can lead to blindness. The most important thing
6、 to remember: Any new or extremely painful headache should prompt you to call your doctor. 2. Chest Pain Colds and respiratory infections often result in inflammation of the cartilage (软骨) next to the ribs, which can cause chest pain. Pneumonia or pleurisy (胸膜炎), an inflammation of the lining of the
7、 lungs, can also lead to chest or rib pain. So if your chest hurts, dont panic, but do look into it. Chest pain can indicate something as simple as a gas bubble in the stomach, or it could be a heart attack. Sometimes its hard to distinguish between the two. When a nerve near the heart (called the v
8、agus nerve) becomes irritated because of a heart attack, it can cause stomach symptoms. If the pain goes away with an antacid (抗酸剂), its less likely to be related to the heart. Most times, its probably not a heart attack, but if dull, pressure-like chest pain comes on for no reason, call an ambulanc
9、e and get to an emergency room. Why an ambulance rather than your neighbor? For two reasons: Many ambulances now come equipped with sophisticated monitoring equipment, and emergency personnel are trained to administer necessary medication at a time when every minute counts. A number of doctors also
10、recommend that you take an aspirin to protect your heart from a blood clot while the ambulance is on its way. 3. Abdominal (腹部的) Pain All of us suffer abdominal pains occasionally, and their causes are many. In fact, there are entire medical textbooks on how to evaluate this particular type of pain.
11、 In most cases, its something that can be easily cured. Abdominal pain that occurs before meals and is relieved by food can indicate an ulcer (溃疡). Treatment is generally simple, so why suffer? If the pain occurs when you eat, it might mean gastritis (an inflamed stomach) , or a problem with the gal
12、lbladder (胆囊) or pancreas (胰腺). The pain related to each of these conditions has somewhat different characteristics, so your doctor will probably ask such questions as where the pain radiates, what eases it, what makes it feel worse, and whether the pain comes on when you lie down. More serious caus
13、es of abdominal pain can include problems with blood vessels that nourish the intestines (肠) or with the aorta (the artery that distributes oxygen-containing blood from the heart to other parts of the body), gallstones, obstruction of the intestine, an infection, or cancer. Whatever the possible cau
14、se, have the pain checked out. 4. Bruising and Bleeding If you bump into something and get a bruise, it generally turns blue-purple over a day or two and then slowly fades to yellow over the course of another four or five days. Thats normal and is nothing to be concerned about. In addition, many of
15、us develop mysterious bruises from time to time and dont remember bumping into anything. But if you develop spontaneous recurrent bruises in places that arent prone to being bumped, it could signify a disorder of blood clotting (凝结). It could also be because youre taking medications that predispose
16、you to bruising, such as wayfaring (徒步), which is a blood thinner, or aspirin. If you cut yourself or brush your teeth too vigorously, youll start to bleed. Put an antiseptic (抗菌剂) on the cut or ease the pressure on your toothbrush and youll be fine. However, if you notice any rectal (直肠的) bleeding,
17、 any vaginal bleeding after menopause (更年期), any blood in your urine, or any blood when you vomit or cough, make an appointment with your doctor to find out the cause. It might be a simple problem, or it might possibly be serious. 5. Breathing Problems If you have a cold, sinus (静脉窦) problem, or all
18、ergies that cause nasal congestion, you may find it difficult to breathe. A cold will generally clear up on its own in a week, and youll be back to normal in short order. But if a sinus problem or allergies continue to distress you, call your doctor for an appointment. A simple medication will often
19、 do me trick, and youll be smelling the roses soon. People who are out of shape certainly find strenuous activity more difficult than those who exercise regularly, so difficulty breathing on exertion can be a sign that its time to start exercising. But it could also raise a red flag that indicates l
20、ung problems, heart problems, asthma, or even anemia. Also, if you become short of breath when youre lying down and have to prop yourself up on two or three pillows to sleep comfortably, it might signal heart failure. Call your doctor. 6. Sadness I dont know a single person who hasnt felt blue or sa
21、d from time to time. These feelings are a normal component of human emotion and deserve attention and recognition, but not necessarily medical intervention. So if youre blue because a friend moved away or someone close to you is ill, thats unfortunate, but its not a reason to call your doctor. If yo
22、u feel sad or irritable most of the day for at least two weeks, however, and you take less interest in activities that once gave you pleasure, then its time to seek help. You could be suffering from depression, which is a painful and disabling problem. Other signs of depression include crying spells
23、 for no apparent reason, unexplained aches and pains that wont go away, difficulty in making decisions, an inability to concentrate, and a feeling that the future looks grim. Many people believe that persistent feelings of hopelessness are part of aging. Thats not true. So by all means talk to your
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- 大学 英语六级 61 答案 解析 DOC
