下列关于流动性对投资需求的影响表述错误的是（）。 A.流动性会影响投资者对投资机会的

What’s your favorite English letter ? Many of you may say Q. Why ? Because so many of you chat with your friends on QQ .

What do you like about QQ? What do you talk about ? The CCTV reporter ,Miss Wang interviews three kids . Let’s listen to what they say .

When do you chat on QQ ? What do you talk about ?

Lin Yuhan , Xi’an : On weekends . We talk about homework and chat with each other .

Tang Yuting ,Shanghai : On weekends and when I don’t have much homework .We exchange test answers and chat .

Yang Yuhang , Dalian : Our class goes online together at 4—6pm on weekends , We complain about homework ,chat and talk about computer games .

What do you put on your QQ blog (博客 )?

Lin : I put good articles. I have found online on my blog . I also write articles myself . They are about funny things that have happened in my class .

Tang : I put pictures on my blog . Not my own photos , but pictures from my favorite Japanese cartoons like Tennis Prince and Conan .

Yang: I put DV films on my blog . I shoot  ( 拍摄 )them during sports meetings and school parties .The most popular one is about a dancing teacher .It is so funny that everyone watches it .

How do you like QQ?

Lin : It’s a good place for us to make a record of our lives of both good times and sad times .

Tang : My friends and I may not have time to chat at school .But we can do it on QQ. It’s very helpful to our friendships .

Yang : If you chat with your friends on the telephone ,your parents sometimes listen in on your convercation . There is no such problem with QQ . You can relax and talk freely .

小题1:How many kids are interviewed about QQ?

A．Nine

B．Six

C．Three

D．Two小题2:What does Yang Yuhang talk about QQ on weekends ?

① homework       ② chat     ③ test answers  ④computer games

A．①②

B．②③

C．①②④

D．②③④小题3:What does Lin Yuhan put on her QQblog ?

A．Some pictures .

B．Good articles .

C． DV films .

D．Japanese cartoons .小题4:Which one is TRUE according to this article ?

A．Lin says QQ is very helpful to their friendships .

B．Yang says he can chat freely with many friends and relax on QQ .

C．Tang says QQ is a good space for them to make a record of their lives .

D．Tang says he chats on QQ on weekdays though he has lots of homework .

一个羽毛球一元八角，把它改写成小数是（    ）元。

工程项目目标不具有的特点是（）。

A．多目标性

B．层次性

C．优先性

D．与时俱进

乙烯压缩机开车前，油路系统必须做润滑油压力低、密封油高位油槽液位低低系统联锁停车实验。

请详述监理工程师的职责都是什么？