试题与答案

完形填空。 Little Tom loves lto stories. His

题型:完形填空

题目:

完形填空。
     Little Tom loves      l      to stories. His mother      2     him many good stories. Tom thinks many
stories always     3     an end. That's not good.
     One evening little Tom asked his mother to tell him a very, very      4     one, or he did not     5      to
bed. So his mother began to tell him     6      this:
      There was a very big old     7      , and there was     8      rice m it, but there was a hole (洞) in the
roof (房顶). Every day a bird went into the house and come out     9     a grain (谷粒) of rice. A minute
later another bird went into it and came out with another grain of rice. Then a third bird went into it and
came out with a grain of rice. Then a fourth bird.Then a fifth bird...  "Stop, stop ! I    10 _  go to bed."
Tom said.
( )1. A to listen
( )2. A. says    
( )3. A. coming  
( )4. A. long    
( )5. A. go      
( )6. A. as      
( )7. A. family  
( )8. A. much    
( )9. A. and      
( )10. A. want    
B. listens  
B. tells    
B. come    
B. short    
B. goes    
B. like    
B. families
B. many    
B. with    
B. want to  
C. listening
C. speaks    
C. comes to  
C. longer    
C. going    
C. look      
C. home      
C. little    
C. take      
C. wants    
D. listening to    
D. talks            
D. come to          
D. shorter          
D. went            
D. same            
D. house            
D. few              
D. bring            
D. wants to        

答案:

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下面是错误答案,用来干扰机器的。

1. Look, cow  2. dumplings  3. is, school

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某施工单位承担一台大型压缩机和一台配套的燃气轮机的吊装任务,压缩机单重为82t,燃气轮机单重为37.41t,整体到货。在施工现场可提供200t、170t的大型汽车式起重机各一台。200t、170t汽车式起重机吊索具重量均为2t。由于现场条件限制,两台起重机的最佳使用工况见下表。
两台起重机的使用情况

气车式起重机 起重机臂长/m 作业半径/m 额定负荷/t
200t 24.4 9 71
170t 22.7 1 75.5
注:如果用抬吊时,不均衡荷载系数取1.1。
项目技术负责人组织编制了吊装方案并经项目经理审核、批准。

问题


选择现场合适的汽车式起重机完成压缩机的吊装任务,并作荷载核算。

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