井间干扰

题型:名词解释

问题:

井间干扰

考点:石油工程石油工程题库
题型:名词解释

上好一节课的基本标准是什么

题型:名词解释

精子获能于

A.人绒毛膜促性腺激素
B.人胎盘生乳素
C.雌激素
D.孕激素
E.前列腺素

题型:名词解释
完形填空。
     The tiny snow leopard cub (雪豹仔) looked across the mountainside for its mother, waiting for her to
return. She never did. The cub's mother was   1  , likely killed by a hunter in the steep mountain of Pakistan.
Her cub was   2   and alone-without care it was doomed (注定) to starve. 
       3   a passing herder (牧人) noticed the tiny cub. He took the   4   home and raised it. At first the cub
seemed fine.   5   after a week, the herder   6   the snow leopard baby wasn't healthy and that he didn't know
   7   to feed it. He sent word to wildlife officials, hoping   8   would arrive in time.
     As soon as the World Wide Fund for nature Pakistan (WWF-P) in the city of Gilgit   9   about the cub,
they sent a staffer to the remote village. The  10  was more urgent than just one animal in danger; snow leopards
are endangered species.  11  being hunted for their beautiful thick coats, the wild cats have  12  much of their 
 13  prey, such as wild mountain goats and sheep, to hunt. The world population of snow leopards in their
natural habitat-high mountain in central Aisa-has  14  between 4,500 and 7,000. In Pakistan only about 300 are
  15 . The people at the WWR-P didn't want to lose  16 .
     They loaded the snow leopard into a card board box lined with a towel and grass and drove it to Gilgit for
a veterinary (兽医的) exam.  17  the cub was weak, he had no diseases or infections. The vet felt he would
  18  with proper care. But since a snow leopard learns survival  19  like hunting from its mother, the cub could
never be set free back into the  20  He was sent to a national park and placed in the care of wildlife keeper who
often raised wild baby animals.
( )1.A. died           
( )2.A. helpless       
( )3.A. suddenly       
( )4.A. wild animals   
( )5.A. Thus           
( )6.A. realized       
( )7.A. where         
( )8.A. food           
( )9.A. heard          
( )10.A. preparation   
( )11.A. In addition to
( )12.A. found         
( )13.A. lovely        
( )14.A. dated from    
( )15.A. 1eft          
( )16.A. the other     
( )17.A. Although      
( )18.A. survive       
( )19.A. methods       
( )20.A. zoos          
B. gone          
B. unforgettable 
B. Immediately   
B. sheep         
B. And           
B. recognized    
B. when          
B. money         
B. worried       
B. concern       
B. Except for    
B. searched      
B. natural       
B. added up to   
B. remained      
B. others        
B. Since         
B. die           
B. approaches      
B. air           
C. lost           
C. hopeful        
C. Unfortunately  
C. baby leopard   
C. But            
C. suggested      
C. what           
C. help           
C. talked         
C. research       
C. As for         
C. lost           
C. favorite     
C. dropped to     
C. lived          
C. the others     
C. Now that       
C. feed           
C. techniques      
C. wild         
D. passed        
D. useless       
D. Luckily       
D. goat          
D. Instead       
D. imagined      
D. how           
D. care          
D. looked        
D. situation     
D. Because of    
D. gained        
D. lucky         
D. looked back to           
D. existed       
D. another       
D. If            
D. supply        
D. skills        
D. parks         
题型:名词解释

目前国内最常见的细菌性痢疾病原菌是()

A.福氏痢疾杆菌

B.宋内痢疾杆菌

C.鲍氏痢疾杆菌

D.舒氏痢疾杆菌

E.志贺痢疾杆菌

题型:名词解释

关于滥用维生素的危害

长期大量使用会引起低热、惊厥、体重下降、肝脏肿大、肾脏损害的是

A.维生素A
B.维生素B1
C.维生素C
D.维生素D
E.维生素E

更多题库