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问题 单项选择题

真空辅助制动之大气浮悬式制动，在踩下制动踏板时，其作用情形是（）

A.真空阀与大气阀皆关

B.真空阀与大气阀皆开

C.真空阀关大气阀开

D.真空阀开大气阀关

答案

参考答案：D

完形填空
完形填空。
Li Peng: (L) and  Yang Bin (Y) are talking about what they are going to do in the future
L: What are you going to do after leaving school?
Y: I'm thinking about becoming a pilot (飞行员). That way I would be able be travel.
L: 1______
Y: Of course I do. I like to visit different places, make different friends and see different things.
L: That sounds good. You seem to be very healthy. 2______
Y: It's just so-so. I find it is difficult to learn it well.
L: What can you do if you are not good at English?
Y: 3______ I'll try to learn it better. 4______
L: Maybe I'll be a businessman. I'd like to go into business and make some money.
Y: 5______
L: But I think being busy is better than doing nothing.
Y: Yes, I agree with you.
( )1. A. What about
              travelling?                
( )2. A. You often take
             more exercise?         
( )3. A. It's very kind of you. 
( )4. A. Are you going
                to be a pilot?          
( )5. A. It seems that you are
                always very busy.		B. Did you often
    go travelling?        
B. But is your English
     very good?      
B. Really? 
B. What do you want
    to be in the future?
B. Do you like making
    much money?       		C. Do You like
    travelling?       
C. Do you do well
    in your lessons?
C. I see.
C. What job do
    you prefer?       
C. Have you changed 
    your idea?    		D. What's your
        idea?             
D. But how about
    your English?   
D. It's hard to say. 
D. Do you like making
      much money?
D. Why not be a
     teacher?         
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选择题

中央电视台在《探索?发现》栏目中曾播出“徽商”系列节目。曾有评论说：“明嘉靖至清乾隆、嘉庆时期，徽商经营达到极盛，然而从清道光、咸丰时期至清末民初，徽商渐趋衰落。……（徽商）一个鲜明的特点是‘贾而好儒’、‘贾儒结合’。徽商的本质是儒商。”我们由此可以推断，徽商的“贾儒结合”的实质是 [ ]

A．近代商业和传统文化的结合             

B．传统文化与近代经济的结合

C．传统商业与外国资本主义的结合         

D．旧式商贾与封建权势的钱权结合

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