Nobody believed his reason ________ being absent ________ the class that he had to meet his uncle at the airport．

1. A.
   of; for
2. B.
   for; from
3. C.
   of; from
4. D.
   for; at

Nobody believed his reason        being absent          the class that he had to meet his uncle at the airport.

       A．of; for                 B．for; from             C．of; from              D．for; at

 Nobody believed his reason        being absent          the class that he had to meet his uncle at the airport.

    A．of; for        B．for; from      C．of; from       D．for; at

Nobody believed his reason for being absent from class __________ he had to meet his uncle at the airport.

A. why    B. that　　

C. where D. because