矿物受力后沿一定的结晶方向裂开成光滑平面的性能称为（） A.刻划面 B.解理 C.断

Teahouses in Chengdu

There is a saying, “China has the best teahouses in the world and Chengdu has the best teahouses in China.”Chengdu has not only many teahouses but also the special ways of serving and drinking tea.

As soon as the visitors enter the teahouses, the waiters or waitresses will greet them with teapots and cups in their hands. The cups often have special covers and saucers(茶碟). The covers can keep the water warm.

People who go to the teahouses are not all thirsty. Retired(退休)people pay a little money to the teahouses and then sit there all day long to chat with others. Sometimes, people have parties in the teahouses. They eat fruit and sunflower seeds(瓜子)while they chat and return home when they are tired. Teahouses are also good places for people to talk about businesses. Some of the teahouses even have stages for performances, such as storytelling, cross talk and Sichuan Opera. Sometimes when people have a quarrel, a mediator(调解员)will bring them to the teahouse. After their problem is solved, the person who is wrong will pay for the tea. It is interesting that as soon as the quarrelers enter the teahouse and sit down to drink tea, they have almost calmed down. With the help of the mediator, their problems can be easily solved then. Maybe we can say the teahouses have some special social functions.

小题1:Chengdu has the best teahouses in China because _____.

A．the serving of the teahouses in Chengdu is very special

B．there are many people in Chengdu teahouses

C．there are many old men in Chengdu teahouses

D．the cups in Chengdu teahouses are old小题2:People in Chengdu’s teahouses may _____ while they are drinking according to the passage.

A．enjoy interesting stories

B．watch movies

C．listen to Beijing Opera

D．quarrel in loud voice小题3:Who will pay for the tea after the mediator solve some problems?

A．The mediator himself

B．The person who caused the problem

C．All the persons in the teahouse

D．The owner of the teahouse小题4:This passage is taken from some newspaper. Which part do you think it is from?

A．The sports part.

B．The news part.

C．The culture part.

D．The education part.小题5:This passage mainly talks about _______.

A．how to make tea

B．how to open a teahouse

C．the special functions of the teahouses

D．the special way of enjoying tea

叙述木素大分子在次氯酸盐漂白过程中的反应。

因工作调动，现已将户口从深圳调至杭州，已办完入户手续，想要将医疗保险也转移过来，需要办理哪些手续？

持轻器械健美操有（）。

A.纱巾

B.带

C.哑铃

振荡器和RC振荡器的工作原理基本相同，但LC振荡器产生的频率（）。

A.J较低

B.较高

C.极低

D.时高时低