基于以下共同题干印刷组和装订组的成员主要来自以下七名员工——F，G，H，J，K，L和M，每个组的成员必须满足下列条件：(1)每个组至少有三名员工．(2)F和K S能在同一组． (3)如果K在某个组，J也必须在这个组．(4)M至少是这两个组中的成员之一．(5)两个组至少有一个相同的员工．
如果印刷组的成员有F，H，L和M组成，而装订组的成员由G，H和J组成，那么K可以替换两组的哪一个成员而不违反任何给出的件
A．F
B．G
C．H
D．L
参考答案：B
解析：根据F和K不能在同一组，排除替换H、L的可能性即排除C、D；如果K在某个组，J也必须在这个组，所以只能替换装订组的G或H，但如果替换了H，则和两个组至少有一个相同的员工相矛盾，所以替换G．
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