通过产能试井不能()A.求取产气方程 B.计算无阻流量 C.了解气井产能 D.了解储

题型:单项选择题

问题:

通过产能试井不能()

A.求取产气方程

B.计算无阻流量

C.了解气井产能

D.了解储层特性

考点:采气工考试采气中级工考试采气中级工考试题库
题型:单项选择题

There is a brown female(母的) Canadian duck that weighs only four hundred fifty grams. The duck had flown to the southern state of Florida for the winter.A hunter shot it on January fifteenth and  took it to his home in the city of Tallahassee.He put it in the refrigerator(冰箱).Two days later the man’s wife opened the refrigerator door.The duck lifted its head and looked at her.It was alive!

The family took the duck to a doctor who treats animals.The doctor gave the duck to the Goose Creek Animal Sanctuary(动物保护区).Animal sanctuaries provide homes for animals and teach people about their care.

The doctor said it was easy to understand why people thought the duck was dead. He said ducks generally do not move a 1ot,especially after being shot.And he said its low body temperature helped it survive in the refrigerator.

That was enough to make the duck famous around the world.The Tallahassee newspaper published the story that was re-printed in many different countries.But that was not the end of the story.

Workers at the wildlife sanctuary named the duck Perky.And they got the doctor to give an operation to repair the duck’s damaged wing.During the operation,Perky stopped breathing--not just once but two times.The doctor tried to save Perky by giving her oxygen.But he finally said the duck had died.A few seconds later, however, Perky began to move.Reports say the people in the operating room were so happy that they cried.

Workers at the wildlife sanctuary say Perky will not have any more operations. It seems the drugs that were used had side-effects on her.Perky is expected to live at the sanctuary.And a local company has begun to sell T-shirts showing a picture of the lucky duck. Money from the sale of the shirts will help pay for Perky’s care.

小题1:Which of the following statements is TRUE?

A.Animal sanctuaries are homes specially for wounded animals.

B.The hunter shot the duck in the wing.

C.Ducks do not move at all for the whole winter.

D.The hunter’s wife intended to free the duck in the refrigerator.小题2:The underlined Word “That” in the fourth paragraph refers to the fact that______.

A.the duck survived the shot and the cold in the refrigerator

B.the hunter had saved the duck by freezing it

C.the hunter shot the duck from Canada

D.the Tallahassee newspaper published the story小题3:The duck in the story______.

A.was big and strong

B.flew to Florida for food

C.stayed in the refrigerator to keep its body temperature low

D.was considered dead before being put in the refrigerator小题4:What is the best title for the passage?

A.Save the Duck

B.The Lucky Duck

C.Stop Killing Ducks

D.The Poor Duck小题5:It can be inferred from the passage that_______.

A.the local company will get large profits by selling the T-shirts

B.it was illegal for me hunter to shoot the duck

C.the duck is likely to be well cared for in the sanctuary

D.Perky likes Florida better than Canada

题型:单项选择题

压缩机组等重要设备的()应制定相应的操作规程,建立设备档案。

A、操作

B、维护

C、修理

D、整改

题型:单项选择题

假想用剖切平面把物体的某处切断,仅画出断面的图形称为( )。

A.平面图
B.立面图
C.侧面图
D.剖面图

题型:单项选择题

下列属行政公文的有( )。

A.请示

B.外交文件

C.会议文件

D.商洽性文件

题型:单项选择题

电网建设项目开工统一以开挖为标志。

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