问题 单项选择题

下列激素中,哪一个不是腺垂体合成和分泌的

A.生长素
B.催乳素
C.催产素
D.黄体生成素

答案

参考答案:C

解析:[考点] 腺垂体分泌的激素
[分析] 腺垂体合成和分泌生长素、催乳素、卵泡刺激素和黄体生成素等;催产素是神经激素,它不是腺垂体合成和分泌的,而是在下丘脑的神经细胞合成,并在神经垂体处的下丘脑神经元的轴突末梢分泌的。

完形填空
完形填空。
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    Although the person who wrote the music was born in Italy, he spent most of his   5   in Spain. Have you
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    So, that's four things to remember. If you can give us the answer, please ring 8937224. And the music is
coming up now…
( )1. A. letters    
( )2. A. selling    
( )3. A. wrote       
( ) 4. A. trouble    
( )5. A. life       
( )6. A. question    
( )7. A. walked out  
( )8. A. painful    
( )9. A. environment 
( )10. A. of         
B. tickets          
B. agreeing          
B. discovered        
B. friendship        
B. composition      
B. idea              
B. enjoyed themselves 
B. opposite          
B. watch            
B. for              
C. cards      
C. becoming    
C. agreed      
C. help        
C. favorite    
C. thing      
C. sang together  
C. necessary  
C. TV          
C. near        
D. addresses    
D. offering     
D. practiced                         
D. secret       
D. dream        
D. body         
D. fell off     
D. popular      
D. experience   
D. across       
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