城市公共管理：两种做法两种结果
某市政府在城市公共管理方面所采用的两种不同做法，导致了两种不同的结果。
一种做法是，该市政府实行市场化取向的改革，将城市废物和垃圾处理的事务交由企业承担。市政府将城市废物和垃圾处理的需求和具体事项，面向社会招标，并详细公告了招标要求与时间，最后通过专家评标，从投标的20多家企业中选择了7家，市政府与7家企业签订了合同。这样，就将城市废物和垃圾处理的事务通过招标这种公平竞争的方式由企业具体承担了。实行城市废物和垃圾处理的事务由企业承担之后，政府制定了这类企业在从事废物和垃圾处理业务方面的行为规范、具体规则，并对企业处理废物和垃圾的行为进行监督。通过一年来的实践，城市卫生明显得到了改善，政府在这方面的机构规模因此得到了缩减，财政开支也减少了。
另一种做法是，市政府为了招商引资、实现经济效益与生态效益双丰收，决定利用位于市中心的城市公园兴建一个国际标准的高尔夫球场。这个城市公园，地域广大，湖光山色，是市民们散步、休闲活动的场所，深得市民的青睐。但高尔夫球场建成后，整个公园被铁丝网围起来，只有少数人可以在里面活动；喷洒大量的化学除草剂以抑制杂草，造成了土地和水体的严重污染。高尔夫球场虽然带来了一定经济效益，但引起了市民的强烈不满。

将城市废物和垃圾处理的事务交由企业承担以后，政府应该做的是______。

A．检查企业履行合同的情况，实施监督
B．表彰企业员工
C．定期召集企业会议，进行具体指导
D．检查企业资金运转情况

阅读理解。

     There are various reasons why cancers appear to be on the increase. For one thing, though their

sufferers are to be found in all age groups, cancers are particularly likely to attack persons in their

middle and advanced years. Naturally, since people live longer these years, there are more cancer

sufferers than before. Again, with better methods of diagnosis (诊断), doctors can more easily

recognize cancerous growths that would formerly have passed unnoticed or that would have been

wrongly diagnosed. It is also believed that certain habits and conditions of modern living, including

heavy smoking and the pollution of the air, may leave people living in more cancer-causing conditions

than before.

     We all look forward to the day when a simple medical test can find cancer while it is still small.

Researchers around the world are working on such a test. Most of their work deals with the

examination of the blood.

      Researchers in Boston have found something in the blood of cancer patients that does not

appear in healthy persons. The test showed which persons had cancer and which did not. It was

correct more than 90 percent of the time. The researchers believe the test may be able to show

cancer very clearly in its development. Cancers discovered early usually can be treated successfully.

The test examines very small bits of fat in the blood called lipids (脂质). Cancers seem to change

lipids although doctors do not know why. The test showed differences between the lipids of the

persons with cancer and the lipids of those without cancer. The researchers say the new test could

be a step to develop a simple way to check patients for cancer before the disease shows on an X-ray.

1. Who will have cancer from the study of the researchers?

A. The young.                            

B. The middle age and the older.

C. The man.                              

D. The woman.

2. The underlined words "such a test" refer to________.

A. the test that shows which persons have cancer and which don’t .

B. the test that may be able to show cancer very early in its     

    development。

C. a simple medical test that cannot find cancer when it is small

D. a new test that could be a step to develop a difficult way

3. Which of the following statements is true according to the passage?

A. Cancers have much to do with something in patients’ blood.

B. People living in better conditions are most likely to be attacked by

    cancer.

C.X-raying is the best way to determined whether a person has cancer  

   or not.

D. Cancers have nothing to do with a person’s habits and living

    conditions.

4. What would be the best title for the passage?

A. A simple way to cancer              

B. Cancers can be cured

C. How to find cancer                    

D. Early discovery of cancer