导管齿形垫的材料一般是() A.1CR13 B.#45钢 C.9SICR

题型:单项选择题

问题:

导管齿形垫的材料一般是()

A.1CR13

B.#45钢

C.9SICR

考点:热机岗位知识竞赛热机岗位知识竞赛题库
题型:单项选择题
完形填空。
     One day, a boy was selling things from door to door, but he sold nothing. He had  1  money with him
and was very hungry, so he wasted to ask for some  2  from someone. Then a beautiful woman opened the
door. The boy was so shy that he didn't ask for food, 3  just asked for some water. The woman could see he
was  4 , so she brought him a glass of milk. He  5  it and asked her,"How much should I give you?"
     "No, you don't need to  6  me anything," she answered."Mother told me never to get anything  7  a
kindness." The boy said "Thank you!" and left that house  8   He felt a kind of warmth (温暖). After many 
 9 , the woman was seriously ill. The doctors there could do nothing. In the end, she went to the best hospital
in the big city. Luckily, the  10  doctor, Howard Kelly, was there. When he knew where she came from, he
remembered something. So he went to the woman's  11  He looked at the woman and  12  who she was at
last. From that day on, he started to do his best to save her life.
      A few weeks later, the woman got  13  The Dr. Kelly wrote something on the bill and gave it to the
woman. The woman thought that it would  14  her lots of money. But when she looked at the bill, there were
only some words on it. She read the words "The cost-the warmth of a glass of  15 ."
( )1. A.  little  
( )2. A.  food    
( )3. A.  as      
( )4. A.  worried 
( )5. A.  drank   
( )6. A.  sell    
( )7. A.  of      
( )8. A.  angrily  
( )9. A.  weeks   
( )10. A.  famous 
( )11. A.  house  
( )12. A.  thought
( )13. A.  well   
( )14. A.  spend  
( )15. A.  water  
B.  much   
B.  drink  
B.  or     
B.  hungry 
B.  ate    
B.  give   
B.  for    
B.  sadly  
B.  months 
B.  patient
B.  room   
B.  knew   
B.  worse  
B.  save   
B.  coke   
C.  some   
C.  money  
C.  but    
C.  modest 
C.  bought 
C.  show   
C.  to     
C.  happily
C.  years  
C.  humorous                 
C.  hotel  
C.  asked  
C.  puzzled
C.  cost                                     
C.  milk   
题型:单项选择题

某孕妇婚后5年,第一次怀孕。目前停经49天, * * 有少许出血,下腹部轻微疼痛。检查 * * 少量血性分泌物,子宫大小符合妊娠月份,宫口闭。实验室检查HCG(+)。该孕妇最可能的诊断是()

A.先兆流产

B.完全流产

C.难免流产

D.过期流产

E.习惯性流产

题型:单项选择题

Many times when people hear the words social networking, their brains automatically go to sites such as Twitter or Facebook.However, there are sites for those into social networking and into reading. Sound crazy? It's really not.

If you' ve ever wanted a site where you can receive book recommendations, follow your favorite authors, and keep up with what your friends are reading.then look no further than Goodreads, com.

Goodreads provides useful services for those in the reading world, It is a site where you can win books by going to giveaways and simply entering your information.Some giveaways are even signed by the author.And the books aren't boring, old or torn copies - many of them are ARC’s (Advanced Readers Copies), for which you can write a short review on the site.Anyone can post reviews of their favorite books or series so that others may feel inclined to read them as well.

Another function of the site is offering book clubs and interest groups.You can have interactive discussions with groups of people reading the same things, sort of like a blog.You can also make friends with people and post statuses similar to Facebook.Your friends can send you hook recommendations and you can add them to your shelf if you choose.

Shelves are by far one of the best features on the site.You can categorize your entire library and put hooks you want to read on your "to - read" shelf.These virtual (虚拟的)shelves allow you to see what you' ve read and also let you keep track of the number of books you' ve read in a year.

You can even read original writing for free because many people post their own writing on the site to gain feedback and advice on how to improve.Anyone can join this site for free and fall in love with not just a hook, but a book site as well.

小题1:People who go to the site Twitter mostly want to              

A.get more books to read

B.buy goods for their daily life

C.Set to know more people

D.post their book recommendations小题2:According to the author, if you want to interact with others about reading,            

A.you have a lot of websites to log on

B.you'd better go to Goodreads.com

C.you should go to bookstores or libraries

D.you can go to Twitter or Facebook小题3:The underlined part "feel inclined" in.Paragraph 3 is the closest in meaning to “____” .

A. have a tendency                                                 C. have no difficulty

C. have a possibility                                                D. have no doubt

小题4:You can do all of the following things on Goodreads.com EXCEPT         

A.receiving books signed by the authors

B.publishing your comments on books

C.exchanging your ideas with other people

D.buying all kinds of books that you like小题5:What do we know about the shelves on Coodreads.com?

A.They are filled with all kinds of books from some libraries.

B.They are real bookshelves presented to readers by the site.

C.That is where people put books they have read or want to read.

D.New books will continuously be added to readers shelves by the site.

题型:单项选择题

下列各句标点符号使用正确的一项是[ ]

A.辛弃疾的《青玉案》描写的是市民元夕观灯(元宵节,农历正月十五)的情况。

B.一个私刻公章者替房地产商办妥了政府审核批文。

C.为什么不直截了当地说“威尼斯的桥很多,有三百七十八座”,非要转弯抹角地说“并非没有”呢?

D.他昨天到书店买了一大摞书,有《围城》、《我们仨》、《简·爱》等……

题型:单项选择题

安全管理的( ),就是保护生产活动中劳动者的安全与健康,使生产顺利进行。

A.目的
B.核心
C.手段
D.任务

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