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问题 单项选择题

近代西方西方很多的科学和技术发明是在工厂而不是在大学发现的，体现了（）。

A.实践是检验真理的唯一标准

B.实践是认识的目的

C.认识产生于实践的需要

D.实践是认识发展的动力

答案

参考答案：C

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完形填空
     Someday soon, you might want to get ajob. Kids can get to  1the work
world by starting to work early,  2  they can get valuable experience
（有价值的经验）working with  3  people.And they can also learn about
  4   to dealwith money.    
     Baby sitting isn't just for   5   any more. Boys can do it, too. It isa good
6  for kids to make money. The  7  for a child to start babysitting is about
13. Most
grown-ups can do yard  (庭院)work, but some can't do it because of   8  
difficulties, or because they don't have time.Cleaning yards or cutting grass
is a good way for kids to make some 9   .  
     These jobs should not interfere(妨碍) with   10schoolwork.Make sure
all your homework is done before you start working.
(   )1.  A. clean
(   )2.  A. so    
(   )3.  A. smart
(   )4.  A. why  
(   )5.  A.boys  
(   )6.  A. way  
(   )7.  A. place
(   )8.  A. talk  
(   )9.  A.tour  
(   )10.A. your  		B. arrive  
B. but    
B. popular
B  where  
B．girls  
B. rule    
B. skill  
B. look    
B. money  
B. her     		C. know      
C. if        
C. same      
C. how      
C. students  
C. order    
C. age      
C. weather  
C. situation
C. his       		D. read      
D. because    
D. different  
D. what      
D. teachers  
D. form      
D. size      
D. body      
D. fact      
D. my        
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单项选择题 A3/A4型题

男孩，5岁，6个月起青紫，渐加重，常蹲踞。胸骨左缘第3肋间可闻及2级收缩期杂音，P减弱，有杵状指(趾)。

导致昏厥的原因，正确的是()

A．低钙惊厥

B．脑血栓

C．心力衰竭

D．中毒性脑病

E．流出道梗阻、肺动脉狭窄
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