两栖类：爬行类：鸟类A．农奴主：地主：资本家 B．寒带：温带：热带 C．遗嘱：法定：

Today we can use the Internet for many things: shopping, business, writing letters, talking to people, getting information and so on. In recent years, a new kind of English has grown on the Internet. There's no real word for it yet, so we call it e-talk.

People don't like typing too much. To save time, they turn phrases into a few letters， acronyms(首字母缩略词). Acronyms are often used in chat rooms. Some are as follows:

BRB (be right back), BTW (by the way), LOL (laughing out loud), IMO (in my opinion)

People also use many abbreviations. They are shortened forms of words. Some common abbreviations include info (information), pic (picture), puter (computer), sec (second), etc.

We usually don't see people when we communicate on the Net, so people have new ways to show feelings. Most people use their keyboards to draw "feelings", such as:

:-)  (happy)     ;-)  (joking)       :-(  (sad)        :-O  (surprised)

These days, many public discussions have picture feelings, for example:

(happy)           (sad)            (angry)           ( (cool)

There are even whole new words, like "newbies"(someone who is new on a chat board or forum). When you write something bad about someone else, it's called "burning" the person.

It takes time for people to get used to e-talk. Also, different groups on the Net have their own special ways of communicating. Newbies sometimes have to ask other people what they mean. As the Internet grows, e-talk will continue to grow and change.

小题1:Why do people type acronyms?

A．To type them quickly.

B．To make jokes.

C．To make newbies puzzled.

D．To show their feelings.小题2:What does the sentence “BTW, my puter is not working well. :-( ”mean?

A．The person is happy about getting a new computer.

B．The person has to go away from their computer.

C．The person is sad that his computer is having problems.

D．The person is angry at somebody.小题3:If someone is angry, what may he type?

A.   LOL      B. BRB.               C.   D.

小题4:E-talk will probably____________.

A．stay the same

B．keep changing

C．be used by people on the telephone

D．be easy for newbies to understand小题5:The best title for this passage is________.

A．E-talk

B．Picture Feelings

C．How to Use Abbreviations

D．The Changing Internet

下面有关价格鉴证文书的几种说法正确的有（）。

A.价格鉴证文书是记录、描述或反映整个价格鉴证全过程和结果的各类文件的统称

B.价格鉴证文书是正在承办中尚未形成档案的文书

C.价格鉴证文书材料的收集实行硬性“一刀切”

D.价格鉴证文书案卷收集要符合“完整”要求，做到每一年度各种价格鉴证和每个鉴证项目所形成的文件材料，均应收集齐全

E.价格鉴证文书是在价格鉴证的实践活动中，有目的地编制和形成的

古代字画能长期保存，是由于单质碳在常温下具有[ ]

A．稳定性

B．氧化性

C．还原性

D．助燃性

信用的作用包括（）

A.推动社会生产力发展的巨大动力

B.促进资本再分配，从而促进利润率平均化

C.节约流通费用，加速资本周转

D.是资本集中和加速积累的杠杆

E.国民经济调节的杠杆

半自动闭塞区段列车在中间站待避的停留时间最小是相邻两区间运行时分与两个连发间隔时间之和。