胚胎期造血最早出现的部位是 A.卵黄囊 B.淋巴结 C.胸腺 D.肝脏 E.骨髓

题型:单项选择题

问题:

胚胎期造血最早出现的部位是

A.卵黄囊

B.淋巴结

C.胸腺

D.肝脏

E.骨髓

考点:护理正副高血液系统疾病患儿的护理血液系统疾病患儿的护理6
题型:单项选择题

修井检泵的主要工作是起下抽油杆及油管柱。对有井下故障或压力稍高的抽油井,作业时采用()压井。

A、原油

B、油基泥浆

C、盐水或清水

D、泥浆

题型:单项选择题

其他面包,糕点,饼干及烘焙糕饼

题型:单项选择题

The new railway ___ this village ___ that one.

A.has joined…to

B.has been joined… to

C.has joined… with

D.has been joined…with

题型:单项选择题
完形填空。

   The purpose of a letter of application(求职信) is to help you to "sell" yourself. It should state__1_
the    job you want, and should tell what your abilities are and what you have__2_. It should be simple,
human,  personal and brief without _ 3 _ out any necessary facts.
   In writing a letter of application, keep in __4__ that the things a possible employer is most _5__ to
want to know about are your qualifications(条件), your achievements and your aims. The opening
paragraph is perhaps the most important part. _6__ the first few sentences fail to _7__ the reader's
attention, the rest of the letter may not be __8_ at all. Try to key your opening remarks to the needs
or interests of the employer not __9_ your own need or desires. For example, instead of beginning
with "I saw your _ 10_ in today's newspaper," you might say "I have made a careful _11_ of your
advertising during the past six months" or "I have made a survey in my neighborhood to find out how
many housewives _12_ your product and why  they  like it. "
   Try to _13_ generalities. Be clear about the kind of job for which you are now _14_. College
graduates  looking for their first positions often ask "What can I _15_  in a letter? Employers want
experience-which, naturally, no ___16___ has." The answer is that everything you have ever done
is _17_.
   It is important to write a good strong closing for your letter. _18__ a specific request for an interview
or give the possible employer something definite to do or expect. An excellent  _ 19_ is to enclose
(内附) a stamped, self-addressed envelope with your letter. That makes it _ 20_ for a possible employer
to get in  touch with you.

( )1. A. clearly      
( )2. A. found        
( )3. A. sending      
( )4. A. brain        
( )5. A. probable      
( )6. A. While         
( )7. A. pay          
( )8. A. kept          
( )9. A. to            
( )10. A. advertisement  
( )11. A. watch        
( )12. A. change      
( )13. A. avoid        
( )14. A. losing      
( )15. A. offer        
( )16. A. worker      
( )17. A. success      
( )18. A. Make        
( )19. A. result      
( )20. A. happier      
B. carefully  
B. done      
B. taking    
B. sight      
B. possible  
B. Although  
B. win        
B. continued  
B. for        
B. report    
B. search    
B. make      
B. remember  
B. applying  
B. supply    
B. beginner  
B. development  
B. Ask        
B. decision  
B. easier    
C. obviously
C. known    
C. leaving  
C. order    
C. likely  
C. As      
C. show    
C. written  
C. into    
C. article  
C. study    
C. sell    
C. protect  
C. preparing
C. mean    
C. owner    
C. practice
C. State    
C. promise  
C. cheaper  
D. easily      
D. heard        
D. picking      
D. mind        
D. able        
D. If          
D. fix          
D. read        
D. from        
D. introduction
D. discussion  
D. use          
D. gain        
D. fitting      
D. provide      
D. manager      
D. experience.  
D. Get          
D. idea        
D. safer        
题型:单项选择题

采用125kV摄影,滤过板应选用

A.1mm铝
B.2mm铝
C.3mm铝
D.3mm铝+0.3mm铜
E.3mm铝+1mm铜

更多题库