32.They were just the point of leaving the disco a former schoolmate called them . A.on; while B.in; while C.on ; when D.on; before 查看更多

 

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They were just________the point of leaving the disco________a former schoolmate called them.


  1. A.
    on; while
  2. B.
    in; while
  3. C.
    on; when
  4. D.
    on; before

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