问题 问答题 简答题

计算题:在一定的面积里对材料的利用坚持最大化原则,例如在100平米的情况下,采用600mm×600mm的面砖,大概需要多少块面砖?

答案

参考答案:

0.6*0.6=0.36m³

完形填空
完形填空。
     Have you ever heard of a girl of 15, who set up a company of her own? Wendy Wong is the girl. She
started the business two years ago. She has already    1    several successful computer games. They are
so    2    that over half a million games are sold every year. Now all of her family work in her business,
and she is    3    at school.
     She gets up early in the morning, and then talks with her family about the    4    over breakfast. Every
day during weekdays, she goes to school in her own car with a    5  , for she is not old enough.
     She enjoys her school, but some of the work is too easy for her to feel    6   . She usually gets "A"
grades in all her    7   . So the other students often ask her for    8   . She finished her homework in half
an hour after her driver takes her home. After dinner, she goes to her office and    9    working on her
computer writing games until 2 a.m.
     She does not usually need so much   10     as other children.
( )1. A. worked  
( )2. A. afraid  
( )3. A. still  
( )4. A. lessons
( )5. A. doctor  
( )6. A. interested
( )7. A. subjects
( )8. A. money  
( )9. A. goes on
( )10. A. food  
B. played      
B. popula      
B. hardly      
B. friends    
B. teacher    
B. interesting
B. family    
B. help      
B. finds out  
B. sleep      
C. written    
C. expensive  
C. often      
C. exams      
C. driver    
C. uninterested
C. friends    
C. grades    
C. stops      
C. fruit      
D. bought        
D. surprised    
D. sometimes    
D. business      
D. visitor      
D. uninteresting
D. home          
D. results      
D. hurries      
D. pleasure      
填空题 案例分析题