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问题 单项选择题

一般细胞周期中，细胞经历生长和分裂两个过程，但有些细胞基本上只经历DNA复制（S相）和分裂（M相），而无生长现象，例如（）

A、生殖细胞

B、早期胚胎细胞（卵裂球）

C、癌细胞

D、干细胞

答案

参考答案：B

完形填空
完形填空。
     Mike is five years old now. His father works at the airport and his mother
is a    l   The boy is too young to go to school.  His mother    2    him to read
and write. Sometimes, he draws something on the paper, but    3   can
understand what he draws.    
     One day, after a school year was over, Mike's mother decided to have a
holiday in    4   with her husband and son. Mr Scott, a workmate of Mike's
father's saw them off at the    5   . The man played with the boy and bought
some fruit for him. Mike thanked him and said   6   to him before he took the plane.    
     Mike and his parents    7    some places of interest and the boy saw some
strange animals. They    8   themselves in Pairs. And soon their holiday   9  
and they had to go back to Canada. Mr Scott met them at the airport. They
were happy to see each other again. But Mike was    10    and called out,"Oh, dear, Uncle Scott! Are you still waiting for your plane?"
( ) 1. A. doctor  
( ) 2. A. tells  
( ) 3. A. somebody
( ) 4. A. France,
( ) 5. A. airport
( ) 6. A. hello  
( ) 7. A. missed  
( ) 8. A. liked  
( ) 9. A. ended  
( ) 10.A. angry   		B. worker  
B. teaches  
B. anybody  
B. America  
B. station  
B. sorry    
B. went    
B. enjoyed  
B. began    
B. happy    		C. teacher    
C. wants      
C. nobody    
C. Australia  
C. stop      
C. thanks    
C. watched    
C. loved      
C. went on    
C. surprised  		D. farmer    
D. asks      
D. everybody  
D. Japan      
D. school    
D. goodbye    
D. visited    
D. helped    
D. followed  
D. lucky      
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问答题 简答题

简述老子对儒家批判及其政治理想和政治影响
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