问题:
    [单选] 患者足下垂,不能背屈,考虑损伤的神经为(  )
   
  
    患者足下垂,不能背屈,考虑损伤的神经为(  )
  
  
 
          
          
  
    问题:
    [单选] 同一骨骼肌细胞在接受其运动神经元的冲动刺激后产生的2次终板电位中,第2个终板电位的振幅发生了变化,幅度明显降低,这可能是因为(  )
   
  
    同一骨骼肌细胞在接受其运动神经元的冲动刺激后产生的2次终板电位中,第2个终板电位的振幅发生了变化,幅度明显降低,这可能是因为(  )
  
  
 
          
          
          
          
          
          
  
    问题:
    [单选] 全胃肠营养液中必需氨基酸和非必需氨基酸的含量是(  )
   
  
    全胃肠营养液中必需氨基酸和非必需氨基酸的含量是(  )
  
  
 
          
          
          
          
  
    问题:
    [单选] Hardly________a good job without putting his best foot forward at his job interview.
   
  
    Hardly________a good job without putting his best foot forward at his job interview.
  
  
 
          
          
  
    问题:
    [单选] If you_________see Mr.Jim,you give him my regards.
   
  
    If you_________see Mr.Jim,you give him my regards.
  
  
 
          
          
  
    问题:
    [单选] He’S working hard for fear that he_________.
   
  
    He’S working hard for fear that he_________.
  
  
 
          
          
  
  
    A . insure
B . leisure
C . measure
D . pleasure