I’ve heard a whisper ________ David and Heather are heading for marriage.．

A．what              B．which            C．who              D．that

I’ve heard a whisper ________ David and Heather are heading for marriage.．

   A．what          B．which         C．who           D．that

I’ve heard a whisper ________ David and Heather are heading for marriage.．

A．what              B．which              C．who                D．that

I’ve heard a whisper ________ David and Heather are heading for marriage.．

A．what               B．which                C．who             D．that

I’ve heard a whisper ________ David and Heather are heading for marriage.．

1. A.
   what
2. B.
   which
3. C.
   who
4. D.
   that