title: 选什么？帮帮我Thechildrenwereplayingvid 
desc: The children were playing video games on line,completely _____ in the pleasure of games.
  A.lost  B.lost themselves C.lose D.losing
  我想选losing,可是考虑到曾经有个叫《lost in translation》,lost themselves听起来也很顺，到底该选什么？
answer: A, 
  
  lost 不可以跟宾语了.不是动词加宾语, 而是过去分词lost充当修饰语.
  既然是过去分词,不可能接themselves.
  