问题 选择题

验证大气压强存在的实验是[ ]

A.托里拆利实验  

B.小车斜面实验  

C.马德堡半球实验  

D.以上说法都不正确

答案

答案:C

阅读理解

阅读理解。

     What is the single largest cause of sick leave in the UK? The answer is not the common cold or flu, but

back pain. Back pain affects one in three British adults, costs the country over 5bn every year and is obviously

difficult to treat.

     But now Britain's National Health Service (NHS) will be offering a new solution: acupuncture (针刺疗法). 

     The ancient Chinese needle therapy has been around in the UK for many years, but this is the first time it

has been officially endorsed by the NHS's advisory body, the National Institute for Clinical Excellence (NICE).

     Traditionally, doctors in the UK have advised back pain sufferers to stay active, do stretching exercises

and take painkillers when necessary. In more serious cases some people are given X-ray treatment or injections

with therapeutic substances.

     NICE, however, say there is evidence that acupuncture may be more effective than expensive X-rays or

injections, so patients who have been suffering for over six weeks should be give a choice.

     As an alternative to acupuncture, patients will be able to choose either a course of spinal manipulation (用

针操作), or a series of special exercise sessions.

     In the UK, acupuncture is classed as a complementary therapy, which is the term given to a medical

procedure which hasn't been subjected to the strict trials by which scientists prove some treatments work.

     While many experts have welcomed the move to make acupuncture available on the NHS, some are still

skeptical about its effectiveness.

     Research from the US earlier this month found that simulated acupuncture using toothpicks which do not

pierce the skin could be as good as using real needles.

     So while some are yet to be convinced, back pain sufferers will be hoping that acupuncture helps get them

feeling healthy and mobile again. Employers, on the other hand, will be hoping it gets them back to work.

1. What can be the best title for the passage?

A. The largest cause of sick leave in the UK

B. Different ways to treat back pain

C. Acupuncture in the UK

D. The ancient Chinese needle therapy

2. According to NICE, which of the following ways is more effective to treat back pain?

A. To stay active and do stretching exercises.

B. To take painkillers.

C. To take X-ray treatment or injection.

D. To use the Chinese needle therapy.

3. Which of the following statements about acupuncture is true?

A. Acupuncture costs less money and have slower effects than X-rays or injections.

B. Patients suffering back pain for a long time are more advised to use acupuncture.

C. Patients taking acupuncture have to take a course of spinal manipulation.

D. Doctors can use needles or toothpicks to perform acupuncture.

4. Why is acupuncture classed as a complementary therapy in the UK?

A. Some British don't have trust in it.

B. Its medical procedure hasn't been strictly tested scientifically.

C. The main British treatment is very effective.

D. It is not strict in the treatment.

名词解释