A decision was made ________ those who once lied to the factory in order to get a job would not be allowed a chance to stay.

1. A.
   that
2. B.
   whether
3. C.
   once
4. D.
   when

A decision was made ________ those who once lied to the factory in order to get a job would not be allowed to stay.

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A decision was made ________ those who once lied to the factory in order to get a job would not be allowed a chance to stay.

[　　]

A decision was made ________ those who once lied to the factory in order to get a job would not be allowed to stay.

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