装运液化石油气和其他易燃易爆化学物品的专用码头，与其他物品码头之间的距离不应小于最大

Felix, a little mouse, looked outside through the window of a farmhouse. Still nobody came. Maybe today, he thought hopefully. It was only a few days before Christmas and he was watching for a miracle（奇迹）.

This farmhouse had been empty too long. It needed a family. Felix’s stomach made a noise. He realized that he had eaten nothing since yesterday. He took a bag from his home, and went next door to Farmer Mike’s.

Farmer Mike’s house had been a great place for Felix until the farmer married a wife who had a cat. Felix felt scared when he thought of it. He looked around cautiously as he moved quietly into the room and was quite nervous when he filled his bag with rice. He was turning to leave when suddenly he felt something unusual. The cat? Without thinking he started to run and luckily escaped the cat’s paws（爪子）.

The next afternoon Felix heard some good news: a new family would move into the farmhouse soon. Felix was happy and hoped that the family would come before Christmas. Before long, a car came up to the house, with sandwiches, cheese and chocolate.

Felix’s Christmas miracle did arrive!

The house came alive the next few days. Felix enjoyed every hour of them. However, the day before Christmas when he was drinking hot chocolate with a big smile, he heard about the gift that the children of the family might get for Christmas. What? A cat? The smile froze（冻结）on his face; his mouth fell wide open. After a long moment, he at last found his voice: “Hey! Whose Christmas miracle is this?”

小题1:What does the underlined word “cautiously” mean in the passage?

A．平稳地

B．兴奋地

C．谨慎地

D．可怕地小题2:What’s the correct order of the following sentences?

a. Felix escaped from the cat.

b. Felix went into Farmer Mike’s room.

c. Felix enjoyed his life after the new family moved in.

d. Felix filled a bag with rice.

e. Felix heard about the gift that the children might get.

A．b-d-a-c-e

B．b-d-c-e-a

C．a-b-c-e-d

D．a-b-c-d-e小题3:How did the little mouse feel at the end of the story?

A．Excited.

B．Hopeful.

C．Angry.

D．Upset.小题4:Which of the following sayings can express the main idea of the story?

A．Love me, love my dog.

B．Where there is a will, there is a way.

C．Life is one trouble after another.

D．It is better to be poor than to be dishonest.

如图所示，V₁和V₂是完全相同的两个电压表，都有3V和15V两个量程，闭合开关后，发现两个电压表偏转的角度相同，则在相同时间内，电流通过电阻R₁和R₂产生的热量Q₁∶Q₂=     。

我国第二代居民身份证号码共有18位，其中倒数第2位表示______，双数表示______．

用一句话概括下面材料的主要信息。不超过15个字。（4分）

所谓流动性短缺危机是指金融机构因信贷紧缩导致流动资金严重不足。流动性短缺危机已经波及到了金融体系之外，首当其冲的则是美国的中小企业。在加利福尼亚州经营果园的农场主凯瑟琳日前接受媒体采访时说，由于信贷紧缩，她扩大生意的计划一再搁浅。她抱怨说，三年前开始创业时，她很轻松地借到了５０万美元的贷款，“如今当自己的产品已经小有名气之后，却没有一家银行愿意回她的电话”。

答：

传动滚筒衬胶有什么优点？