—— Have you ever seen anything like that before?
---- ____.
 
  
   | A.No,I never have seen anything like that before | 
  
  
   | B.No,never I have seen anything like that before | 
  
  
   | C.No,never have 1 seen anything like that before | 
  
  
   | D.No,I have seen anything like that before never |