Since he has no sense of ______ humor, I’m sure he didn’t catch ______ humor in your remarks.

    A. 不填; the     B. a; the        C. a; 不填          D. the; a

Since he has no sense of ______ humor, I’m sure he didn’t catch ______ humor in your remarks.

1. A.
   不填; the
2. B.
   a; the
3. C.
   a; 不填
4. D.
   the; a

Since he has no sense of         humor, I’m sure he didn’t catch         humor in your remarks.

       A．/; the                   B．a; the                  C．a; /                     D．the; a