依据《生活饮用水卫生管理办法》的规定,直接从事供、管水的工作人员的健康检查应()。

题型:单项选择题

问题:

依据《生活饮用水卫生管理办法》的规定,直接从事供、管水的工作人员的健康检查应()。

A.半年1次

B.1年1次

C.2年1次

D.4年1次

E.1次体检合格,今后不必再检查

考点:环境卫生(医学高级)现行的环境卫生法规、标准与规范现行的环境卫生法规、标准与规范题库
题型:单项选择题

阅读理解。

     The Spring Festival, Chinese Lunar New Year, is China's most significant holiday of the year, when families get together to celebrate. In modern times, however, the old ways of spending the New Year no longer meet the needs of young people, who have created various new ways to celebrate the traditional holiday.

    In today's society, people are not as stable as they used to be, changing jobs and moving to another city to work is quite common. Having a big family

reunion dinner is difficult.

    People who have a longer holiday such as Li Qian, a magazine editor,

prefer to go outside the city to celebrate.

   "We are going to walk alongside the Yellow River, chen go to the Shaaxi

countryside to celebrate the New Year,"said Li. "I feel that I can only have a

truly traditional New Year celebration in the countryside. "

     Last year, Li spent the  New Year with his friends in Junxian County ,

central China's Henan Province. Interested in folk craftwork , Li bought two boxes of local products such as a special kind of mud sculpture (混塑) and

New Year paintings, only available during the Spring Festival.

   "Everything in the countryside is very traditional, just like how people

celebrated the New Year in old times, while in the city there isn't much

holiday atmosphere," Li said. "The farmers are very down-to-earth and they

have kept all the traditions. "

1. What happens to Chinese Lunar New Year in modern times?       

A. All people return home before the day comes as usual.

B. Most people spend their New Year with their friends after returning home.

C. Some people can't return home to celebrate the New Year because they

have noholidays.

D. Some people prefer to spend their New Year like Mr. Li, even if they have longer holidays.

2. Why does Mr. Li like to go to the countryside to celebrate the New Year?

A. Because he wants to have a truely traditional New Year.

B. Because he doesn't want to celebrate it in the city.

C. Because he has no family to celebrate with.

D. Because the farmer in the countryside needs his help a lot.    

3. What does the underlined words "folk craftwork " mean in this passage?

A.她产品                

B.好吃的东西

C. 手工艺品            

D.风土人情  

4. After reading the passage, what can we know about the attitude of the

young people to the New Year?

A. They enjoy the old way their parents celebrate the New Year.

B. They are interested in staying at home watching TV programs.

C. They have no interest in celebrating the New Year traditionally.

D. They prefer new ways to celebrate the New Year.   

5. What does the writer want to tell us in this passage?

A. Traditional celebration is changing in today's world.

B. No young people like to celebrate the New Year.

C. Only do we go to the countryside we can celebrate Chinese New Year.

D. Traditional celebration is no longer in China.

题型:单项选择题

高热值燃气约为( )。

A.10 MJ/Nm3

B.20 MJ/Nm3

C.30 MJ/Nm3

D.50 MJ/Nm3

题型:单项选择题

关于体育锻炼对生长发育影响的描述,不正确的是

A.促进新陈代谢

B.促进呼吸功能及心血管发育

C.可减少交感神经张力,提高迷走神经兴奋性,使神经活动更加协调

D.可使性发育较早发生,发挥更大的生长潜力

E.使骨骼增粗、骨髓腔增大,使骨皮质增厚,骨密度增加

题型:单项选择题


针对下列图、表或文字回答问题。你应根据资料提供的信息进行分析、比较、计算、处理。
文字资料一

根据以下资料,回答106-110题。
据初步统计,2008年我国全年水资源总量25567亿立方米,比上年减少8.9%,比常年减少7.7%;人均水资源量1945立方米,比上年减少9.3%;全年平均降水量615.5毫米,较上年减少4.5%,比常年减少4.2%。年末全国465座大型水库蓄水总量2109亿立方米,比年初减少 128亿立方米。
全年总供水量5716亿立方米,其中地表水源占81.4%,地下水源占18.2%,其它水源占0.4%。全年总用水量5716亿立方米,比上年增加83亿立方米,其中,居民生活用水 472亿立方米,生产用水5150亿立方米,生态与环境用水94亿立方米。与上年比较,生活用水增加2.2%,生产用水增加1.4%,生态与环境用水增加1.0%。在生产用水中,第一产业用水3720亿立方米,第二产业用水1335亿立方米,第三产业用水95亿立方米。全国人均用水量为435立方米,比上年略有增长。万元GDP(当年价)用水量273立方米,按可比价计算比上年减少8.3%;万元工业增加值(当年价)用水量144立方米,按可比价计算比上年减少9.8%。

2007年万元GDP用水量比万元工业增加值用水量多( )。

A.129立方米

B.89.6%

C.140立方米

D.86.6%

题型:单项选择题

对含有瘦肉精、三聚氰胺等国家禁止使用的药品和其他化合物的畜禽产品,以及兽药等化学物质残留或者含有的重金属等有毒有害物质不符合国家标准的畜禽产品,畜牧兽医主管部门应当责令并监督货主对同一来源的畜禽产品予以销毁等无害化处理。拒不处理的,由畜牧兽医主管部门予以处理,无害化处理费用由()承担。

A.所在地财政部门

B.省财政部门

C.畜牧兽医主管部门

D.货主

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