题目内容
（请给出正确答案）
A.Increase the righting moment
B.Increase the righting arm
C.Increase list or trim
D.Decrease list or trim
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更多“If the cause of severe list or…”相关的问题
第2题
And many sufferers don't know the cause or the solution to their problem.
The majority of our patients at the clinic tend to be women. They are especially vulnerable because of pregnancy but also because of osteoporosis, which I personally believe to be the major cause of problems for women. I have many women patients who say they have completely given up exercise because the pain makes them so miserable. But of course that starts up a vicious circle. Bed rest, giving up exercise and pain killers are traditional responses to back pain but, although there are many excellent drugs on the market, at our clinic we are beginning to realise the unique benefits of relaxation therapy. Other specialists in the field make a strong case for certain types of exercise, but in our experience they are easily mishandled and can lead to more harm than good.
Now, let's look at some of the reasons why back pain is developing into such a unique menace. In general, the body is pretty good at self-repair. A strain or a blow to a limb, though painful at the time, generally resolves itself. But the body's response to back injury can be very counter-productive. When pain strikes, we attempt to keep the back as immobile as possible, which makes the muscles tense up. Research shows that they often go into spasm, which cause further twisting of the spine. A vicious circle is underway.
The second mistake we often make when stricken with extreme back pain is to go to bed and stay there. Although at the clinic we recognise that a short rest in bed can be helpful… up to two days… any longer makes our back muscles become weaker and unable to hold up our spine. The pain therefore becomes worse.
Another problem is being overweight. Anyone a stone or more overweight who already has back pain is not doing himself any favours: though it won't actually set it off in the first place, the weight will increase the strain and make things worse. The British diet could be partially to blame for the increase in back pain: over the last ten years the average weight of men has risen by 11 lbs. and of women by 9 lbs..
Questions:
16.What is the speaker mainly talking about？
17.According to the speaker, what is the main cause of back pain in women？
18.What does the clinic mainly recommend as treatment for back pain？
19.What is the main difference between back and other parts of the body？
20.According to the speaker, which of the following statements about bed rest is true？
(36)
A．Celebrity life.
B．Chronic back pain.
C．Healthcare for people in all walks of life.
D．Diet and pain.
第4题
After two months, he had ______ news of what she was doing in Tokyo.
A、few
B、little
C、several
D、a
第5题
A．She's rarely home.
B．She spends a lot of time on the phone.
C．She's been away for several days.
D．She makes calls only when necessary.
第6题
The week came into being when the Jews devoted ______ to God.
A．every tenth day
B．every seventh day
C．every fifth day
D．either A or E
第7题
How many major types of articles are mentioned in the passage？
A)Five.
B)Seven.
C)Four.
D)Six.
第8题
A．Accurate communication is of utmost importance.
B．Pilots should be able to speak several foreign languages.
C．Air controllers should keep a close watch on the weather.
D．Cooperation between pilots and air controllers is essential.
第9题
A．Accurate communication is of utmost importance.
B．Pilots should be able to speak several foreign languages.
C．Air controllers should keep a close watch on the weather.
D．Cooperation between pilots and air controllers is essential.
第10题
The San Andreas Fault is an example of 查看材料
A.a severe earthquake
B.a California rock formation
C.two plates moving apart
D.two plates sliding past each other
第11题
This passage is about______.
A．the way people's eyes move in reading
B．eye movement and several faults in reading
C．some bad habits in reading
D．Saccadic movement and regression
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