Jack was still very calm, ______ the quarrel with the boss, and greeted every person he met on the way back to his office.

1. A.
   in spite of
2. B.
   due to
3. C.
   as a result of
4. D.
   because of

Jack was still very calm, ______ the quarrel with the boss, and greeted every person he met on the way back to his office.

A．in spite of                B．due to              C．a(chǎn)s a result of      D．because of

．Jack was still very calm, ______ the quarrel with the boss, and greeted every person he met on the way back to his office.

A．in spite of    B．due to          C．a(chǎn)s a result of  D．because of