一般路段施工现场围挡设施的高度为（）米。A、1.6B、1.8C、2.0D、2.2

对于输尿管结石引起梗阻而致的肾功能明显受损，应采取的措施是（）。

A.肾盂造瘘

B.膀胱造瘘

C.立刻使用利尿剂

D.立刻中药排石

E.输尿管切开取石

动物的种类繁多，我们不可能认识生物圈中所有的动物，但可以将动物进行分类，使我们对动物的认识变得更容易了．请将下列动物进行分类：

①燕子②鲸③中华鲟④海马⑤兔⑥狮子⑦鸽子⑧鲫鱼⑨天鹅⑩熊猫（填序号）

（1）按生活环境分：水中生活的是______，陆地生活的是______，空中飞行的是______．

（2）按结构特点分：属于鱼类的是______，属于鸟类的是______，属于哺乳类的是______．

颈椎是脊椎活动度最大的部分，以下关于枕-寰-枢复合体的叙述错误的是（）

A.枕-寰-枢复合体是人体中轴骨中最复杂的关节

B.枕-寰-枢复合体的伸屈范围达23.4%

C.枕-寰-枢复合体之间的平移度很小

D.枕-寰-枢复合体以旋转运动为主

E.枕-寰-枢复合体中，轴性旋转发生在枕～颈1、颈1～颈2关节，其旋转范围达47%

黄土高原地区，不仅水土流失严重，而且多种自然灾害频繁发生，本区主要的自然灾害有

①旱灾②洪涝灾害③泥石流、滑坡、塌陷等灾害④火山、地震[     ]

A．①

B．②

C．①②③

D．④

D

The rising costs of health care have become a problem for many countries in the world. To deal with this problem, it is recommended that a big part of the government's health budget be used for health education and disease prevention instead of treatment. Actually, many kinds of diseases are preventable in many ways and preventing a disease is usually much cheaper than treating it. For example, people could avoid catching a cold if they dressed warmly when the weather starts getting cold. But many people get sick because they fail to do so, and have to spend money seeing a doctor.

Daily habits like eating more healthy food would have kept millions of families from becoming bankrupt if the patients had taken measures for early prevention. For instance, keeping a balanced diet, such as not consuming too much animal fat and insuring a steady intake of vegetables and fruits, seems to be quite important.

One very effective and costless way of prevention is regular exercise, which is necessary for a healthy mind and body. Regular exercise, such as running, walking, and playing sports is a good way to make people feel better or reduce stress.

In addition, health education plays a key role in improving people's health. By giving people more information about health, countries could help people understand the importance of disease prevention and ways to achieve it. For example, knowing one's family medical history is an effective way to help keep healthy. Information about health problems among close relatives will make them aware of what they should do to prevent certain diseases through lifestyle changes, which will work before it is too late.

However, stressing disease prevention does not mean medical treatment is unimportant. After all, prevention and treatment are just two different means toward the same effect. In conclusion, we could save money on health care and treat patients more successfully if our country spends more money on health prevention and education.

67．What’s the best title of the passage?

A．Prevention or Education?    B．Prevention or Treatment?

C．Health or Illness?            D．Exercise or Illness?

68．Which of the following can replace the underlined word “bankrupt’’?

A．Unable to be cured        B．Unable to pay one’s debts

C．Stronger than ever before  D．More successful than ever before

69．We learn from the passage that       .

A．dressing warmly can prevent diseases

B．a balanced diet is cheaper than regular exercise

C．the more health education, the better

D．the government’s health budget should be increased

70．Which of the following shows the structure of the passage?

CP (Central Point)  P (Point)        Sp (Sub-point次要点)          C (Conclusion)