请简述汽轮机的保安措施。

提睾反射的脊髓反射中枢在（）。

A.骶_1～2

B.胸₁₂

C.腰_1～2

D.胸₁₂～腰₅

E.腰_3～4

暑假的一天，小宇和爸爸一起到当律师的舅舅家作客。在饭桌上，舅舅给他们讲了一件事情。前不久，舅舅出差途经开封，顺便游玩了包公祠。在包公祠的门口，他遇见一群人正和包公祠的工作人员争吵，经打听，原来他们在村里受了冤屈，多方反映，没有得到满意答案，便千里迢迢来到包公祠，想请包青天替他们做主。事情还未说完，小宇叫了起来：“咦？他们怎么去找一个古代的人给他们做主？”

（1）现代人去找包公，表明包公象征什么？

________________________________________________________________________________

（2）现代人去找包公，从一个侧面反映了当今社会还存在着什么问题？

________________________________________________________________________________

（3）材料中村民的做法能解决问题吗？若不能，请你替他们想个好办法。

________________________________________________________________________________

现在，各级政府贯彻国务院决定，全国大部分地区免除了农村义务教育阶段学生学杂费，对贫困家庭学生免费提供教科书并补助寄宿生活费。这一举措

A．是组织社会主义文化建设的职能

B．是政府作秀的具体表现

C．是提供社会公共服务的职能

D．不利于民族团结和平等

完形填空  (共15小题；每小题2分，满分30分)

阅读下面短文，从短文后所给各题的A、B、C、D四个选项中选出能填入相应空白处的最佳选项，并在答题卡上将对应题号的相应选项字母涂黑。

Computers have done us a lot since they turned up. In the future they will play a more important part in many _____16_____, such as education, transport, personal lives, scientific research and so on. Nowadays computers are being _____17_____ in agriculture and industry and can help the farmers to _____18_____ the conditions of the plants.

More and more computers will come into our daily life with the _____19_____ of science and technology. If you want to change money or pay your electricity bills, you won’t have to go to the _____20_____. A computer and a telephone will help you. It can also help you to do the housework and it can even _____21_____ human voices and carry out the instructions. It is _____22_____ that the majority of the labour force will work at home. People will be able to use the videophone for conferences. This can help us to save a lot of energy and _____23_____. It is said that trains in Japan will have no _____24_____, because they’ll be well _____25_____ by computers, which can also tell the best _____26_____ between trains.

Computer programmes for _____27_____ whole texts are already well developed. You can _____28_____ the name of a certain subject and a _____29_____ list of book titles will _____30_____ on your screen. You may choose whichever you want.

小题1:

A．families

B．fields

C．factories

D．places小题2:

A．used

B．put

C．shown

D．given小题3:

A．form

B．grow

C．control

D．manage小题4:

A．increase

B．progress

C．production

D．development小题5:

A．office

B．bank

C．shop

D．post office小题6:

A．understand

B．carry

C．hear

D．recognize小题7:

A．important

B．necessary

C．possible

D．complete小题8:

A．material

B．time

C．place

D．money小题9:

A．conductors

B．drivers

C．instructors

D．indicators小题10:

A．operated

B．done

C．made

D．run小题11:

A．position

B．direction

C．distance

D．way小题12:

A．storing

B．writing

C．remaining

D．recording小题13:

A．give

B．put

C．type

D．write小题14:

A．first-rate

B．world-famous

C．nationwide

D．worldwide小题15:

A．show

B．appear

C．offer

D．come

下列选项中，不属于压路机的主要技术参数的是（）

A.工作质量

B.压路机质量的分配

C.振动频率

D.振动轮质量