_天津成考网

 According to environmentalists, what causes BP to oppose banning plastics?

• A、 Its consideration of its own interest.
  
  

• B、Its worry about the loss of consumers.
  
  

• C、Its desire to influence world economy.
  
  

• D、Its concern about the environment.
  
  

57.(  )

33.(   )

• A、when

• B、where
  

• C、what

• D、which