汇总记账凭证账务处理程序便于了解账户之间的对应关系，并可以做到试算平衡。( )

脊柱胸段呈弧形后凸，脊柱强直性固定，仰卧位时亦不能伸直的疾病是（）

A.脊柱结核

B.强直性脊柱炎

C.脊柱压缩性骨折

D.佝偻病

E.脊柱骨软骨炎

阅读理解

     Quickly, the picture comes alive with hyperlinks (超链接), offering the names of the buildings,

towers and street features that appear in the photo. The hyperlinks lead to information about the history,

services and context of all the features in the photo. You have just hyperlinked your reality.

     That might be a little unbelievable, but the technology exists and is no fevered imagination. This is

not a cool small machine invented for the next James Bond movie; this is a working technology just

developed by European researchers. It could be coming to a phone near you, and soon.

     This, as the marketing types say, is a game changer. It develops a completely new interface (界面)

that combines webtechnology with the real world. It is big and fresh, but it goes much further and has

much greater influence.

     The development of the system is most outstanding because image recognition technology has long

been pregnant with promise, but seems to suffer from an unending labour.

     Now MOBVIS has not only developed image recognition,it has also developed more applications

for the technology; and it has adapted it to the world's most popular technology: the mobile phone.

     The MOBVIS system completely rewrites the rules for exploration and interaction with your

physical environment. The system begins with panoramas (一连串景象). These panoramas form the

basis of a city database. It can match buildings, towers, banners and even logos that appear in the

panoramas.

     A user simply takes a picture of the street feature, MOBVIS compares the user's photograph to the

panoramas and then identifies the buildings from the picture you take and the relevant links are returned.

     Then you simply click on the links, using a touchscreen phone, and the MOBVIS system will provide

information on the history, art, architecture or even the menu, if it is a restaurant,of the building in

question.

1. Which is introduced in the passage?

A. A new game software.

B. A popular mobile phone.

C. A cool small machine.

D. An image recognition system.

2. What can we learn about the new technology?

A. It can only be put into use on mobile phones.

B. It is a little unbelievable and just a fevered imagination.

C. It has taken an unending labour to bring the technology into our lives.

D. It will encourage the users to take more pictures of the street features.  

3. What is the right order of the operation of MOBVIS?

a. A city database forms in the system.

b. MOBVIS recognizes the picture and links are returned.

c. A user touches the links on the phone screen.

d. A user takes a picture of the street feature.

e. MOBVIS provides information in question.

A. a, e, c, d, b  

B. a, d, b, c, e

C. d, c, e, a, b  

D. c, a, e, b, d

4. From the passage, we can infer that ________.

A. MOBVIS has already been widely used all over the world

B. the writer is trying to promote the sales of the MOBVIS system

C. this new technology will soon be very popular in our lives

D. the sales of mobile phones will decrease as MOBVIS comes on market

客车各类配线常以相对湿度为（）时的绝缘电阻值作为最低标准。

A.最大

B.最小

C.中间值

D.任意值

下列可供企业选择的进入国际市场方式中，属于直接出口的有______。

A．利用国外经销商或代理
B．将产品卖给国外企业驻本国采购处
C．设立国外营销子公司
D．特许经营 E．设立国外办事处

按用途分，阀门可分为哪几类？