第二次世界大战后,以美元为中心的资本主义世界货币体系建立的标志是: A.马歇尔计

题型:选择题

问题:

第二次世界大战后,以美元为中心的资本主义世界货币体系建立的标志是:

A.马歇尔计划的实施

B.《布雷顿森林协定》的签订

C.关贸总协定的成立

D.世界银行和国际货币基金组织的建立

考点:世界货币体系的建立布雷顿森林会议战后资本主义世界经济体系的形成
题型:选择题

女性,30岁,已婚,放环2年,停经48天,少量 * * 出血3天,突然右下腹剧烈撕裂样疼痛,血压80/40mmHg,右下腹压痛、反跳痛明显,但肌紧张不明显。妇科检查:后穹隆饱满,宫颈举痛(+),宫口闭,子宫正常大小,呈漂浮感,双附件触诊不满意。本病例最可能的诊断是()

A.输卵管妊娠

B.黄体破裂

C.卵巢囊肿蒂扭转

D.急性阑尾炎

E.先兆流产

题型:选择题

乳香的功效为()。

A.活血行气,利水消肿

B.活血行气,消肿生肌

C.活血化瘀,理气止痛

D.活血化瘀,祛风胜湿

E.活血行气,温经通络

题型:选择题
完形填空
    A serious car crash leads one woman to rediscover her faith in human kindness.
     In March last year, the car I was driving was__1__in a serious crash with another car on a country
road. I soon__2__myself at the centre of a frenzy of activity, surrounded by paramedics, police, rescuers
and members of the local community. An enormous can opener was used to__3__me out of my wrecked car and__4__an ambulance.
     Over the next eight hours, I was transported to hospital, dragged up, Xrayed and diagnosed (诊断)
with a broken neck. Knowing that I'd__5__death by a fraction of a second sustained me throughout the
long wait in the emergency ward and__6__me to deal with the visible distress of my hospital visitors.
     Only after I'd convinced the last friend to__7__could I direct my energies inwards. Flitting in and out
of my line of vision during my hospital__8__was the Red Cross lady, a gentle__9__in white who, from
time to time, popped her head in to__10__cups of tea. After the visitors had gone, she ventured further
into my cubicle to__11__if I was all right.
     I found myself__12__her everything: about the shock of the__13__,  my feats for my family as a
result of my injuries-about my whole life. While I__14__for an ambulance to transport me to another
hospital, she stood by my trolley and__15__my hand as I offloaded all the emotion I'd stoically withheld (强忍着的) from my family. She__16__,  quiet and nonjudgmental.
     Even now, the__17__that I have her contact details provides me with great__18__. I look forward
to a day in the nottoodistant future when my guardian angel and I can meet again, in__19__circumstances.
     In times of crisis, faith can sustain us: for me, my faith in human nature, reawakened by the__20__of
a stranger, has helped ease my journey back to recovery.
( )1. A. caught      
( )2. A. imagined    
( )3. A. push        
( )4. A. into        
( )5. A. survived    
( )6. A. advised      
( )7. A. assist      
( )8. A. stay        
( )9. A. patient      
( )10. A. make        
( )11. A. claim      
( )12. A. presenting  
( )13. A. accident    
( )14. A. hoped      
( )15. A. held        
( )16. A. puzzled    
( )17. A. knowledge  
( )18. A. progress    
( )19. A. unforeseen  
( )20. A. sympathy    
B. trapped    
B. found      
B. force      
B. onto        
B. met        
B. forced      
B. leave      
B. visit      
B. performa    
B. offer      
B. consult    
B. showing    
B. incident    
B. prepared    
B. lent        
B. doubted    
B. belief      
B. pride      
B. happier    
B. strength    
C. lost        
C. devoted      
C. get          
C. off          
C. beat        
C. ordered      
C. participate  
C. operation    
C. presence    
C. drink        
C. conclude    
C. giving      
C. event        
C. waited      
C. moved        
C. stopped      
C. power        
C. surprise    
C. strange      
C. kindness    
D. involved        
D. dreamed        
D. turn            
D. on              
D. feared          
D. helped          
D. come            
D. appointment    
D. physician      
D. take            
D. check          
D. telling        
D. occasion        
D. watched        
D. waved          
D. listened        
D. privilege      
D. comfort        
D. extreme        
D. donation        
题型:选择题

失业不仅是一个经济学研究的问题,更是()特别是社会保障学要研究和解决的一个重要问题。

题型:选择题

酶能加速化学反应的进行,其原理是

A.向反应体系提供能量
B.降低反应的自由能变化
C.降低反应的活化能
D.降低底物的能量水平
E.提高产物的能量水平

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