VIN码在文件上表示时应写成一行,且不要空格。

题型:判断题

问题:

VIN码在文件上表示时应写成一行,且不要空格。

考点:机动车维修技术机修基础知识机修基础知识题库
题型:判断题
完形填空。
     Bob and Jane are  1  They live in a small house. The house is   2  a busy street Near their house  3  a
supermarket.   
     There are four people in the family: Bob, Jane, their father and their mother. Their father is a worker.
He   4  a factory not far  5  their house. Their mother is  6  home. She is a housewife (家庭主妇). Bob and
Jane go to school every day. They are  7 . And they go to movies  8 .    
     Bob likes sports. He likes swimming and playing soccer. After school he often plays soccer  9  his
classmates. Jane is a good girl. After school, she often goes home to help her mother  10  the housework.
( )1. A. brothers and sisters
( )2. A. at                 
( )3. A. has                
( )4. A. are working         
( )5. A. in                 
( )6. A. at                 
( )7. A. at the same school  
( )8. A. on weekdays        
( )9. A. and                 
( )10. A. doing             
B. brother and sister
B. in              
B. have            
B. is working       
B. at               
B. in               
B. at the same schools
B. on weekends       
B. with             
B. does              
C. a brother and sister
C. under              
C. is there            
C. works in           
C. for               
C. on                 
C. in the same school 
C. at weekends       
C. but                
C. do                
D. a brother and a sister 
D. on                        
D. there is               
D. works at                  
D. from                  
D. away                      
D. in the same schools      
D. at weekdays             
D. or                       
D. in                    
题型:判断题

根据《合同法》的规定,融资租赁合同的租金,除当事人另有约定的以外,应当根据( )确定。

A.租赁物的购买价格

B.租赁物的成本

C.购买租赁物的大部分或者全部成本以及出租人的合理利润

D.租赁物的重置成本

题型:判断题

高压蒸汽采暖系统管道中热媒的最大允许流速应符合的规定为( )。

A.汽水同向流动时60m/s,汽水逆向流动时80m/s
B.汽水同向流动时80m/s,汽水逆向流动时60m/s
C.汽水同向流动时50m/s,汽水逆向流动时70m/s
D.汽水同向流动时70m/s,汽水逆向流动时50m/s

题型:判断题

柴油机的压缩比通常比汽油机的要()。

A.大

B.小

C.相等

D.小10%

题型:判断题

过滤操作实际上是滤液通过()的流动过程,过滤速率是指()。

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