军机处

题型:问答题

问题:

军机处

考点:普通考研历史学专业基础综合明清(一)
题型:问答题

下列各项中,不属于票据基本当事人是( )

A.出票人
B.保证人
C.付款人
D.收款人

题型:问答题

A、B、C、D四种短周期元素,且A、B为同周期元素,B、C同主族,B、C可形成共价化合物BC3 和BC2,A、D同主族,A的原子结构示意图如图,据此填空:

(1)A的元素名称为       

(2)C元素的一种单质在碱性燃料电池中参加电极反应时的反应式为:

                                                                   

(3)A、B、C三种元素的原子,半径由小到大的顺序为        (用元素符号作答)。

(4)A、B和D最高价氧化物对应的水化物,酸性由强到弱的顺序为          (用对应酸的分子式作答)。若用下图装置验证这三种酸的酸性强弱,则在装置中加入的试剂分别为:Ⅰ             ,Ⅱ             ,Ⅲ            

观察到的实验现象为                                                       

写出Ⅲ中现象对应的离子方程式                                             

题型:问答题

截断塞门W27的主要作用是:()

A、把车辆和各自的车钩之间的软管与总风管隔离; 

B、将车辆主风管的压缩空气排出; 

C、将主风缸的压缩空气排出; 

D、将各节车之间的空气管隔离。

题型:问答题

试结合实际分析古立克对政府和行政的主要看法。

题型:问答题
完形填空。
     The eyes are one of the most expressive instruments of body language. Keith, seventeen, from Montclair
New Jersey, learned the hard way about one    1    the eyes can make. "I had a teacher who graded heavily on
classroom discussion," Keith says. "He seemed to have a strong ability to know just when I didn't have the    2   .
I couldn't figure out how he could be so sharp. Then it dawned on (为……所明白) me.    3    I didn't know the
answer, I would avoid looking at him. When I did know what to say, I always    4    straight back at him. From
that moment on, I taught myself to look him in the eye,    5    I knew the work or not. That trick has saved me a
lot of trouble."
     Many people,including some policemen,believe eye contact is a good test of honesty. If someone can't look
at you directly in the eye,then he or she is not playing    6   , they insist. After many experiments, however, a
number of experts have found out that good liars can make false eye contact.
     Eye contact, though not a(n)    7    sign of honesty, is a clear way to show interest in another person. When
a person looks at you and continues to do so,you know his    8    is placed on you. When he turns his head away,
his mind is probably elsewhere.    9    there are exceptions. A shy person may have trouble making and keeping
eye contact, no matter how interested he is in the other person. And certain   10  , such as the British and
Germans, are much less oriented (适应) to eyeball to eyeball contact than, say, the French and Arabs.
( )1. A. letter    
( )2. A. question   
( )3. A. Whatever   
( )4. A. watched    
( )5. A. when      
( )6. A. honestly   
( )7. A. real     
( )8. A. attention   
( )9. A. And        
( )10. A. nationalities 
B. notice    
B. problem  
B. Whenever     
B. glanced   
B. whether   
B. quickly  
B. exact    
B. spirit    
B. Or      
B. cities    
C. message    
C. excuse     
C. However    
C. saw     
C. if       
C. correctly   
C. wonderful    
C. strength   
C. But      
C. countries  
D. news        
D. answer          
D. Wherever      
D. stared      
D. as                         
D. really        
D. sure        
D. energy          
D. So            
D. languages     
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