She spoke so fast and left the room before they were able to understand ______ she said meant

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

She spoke so fast and left the room before they were able to understand ______ she said meant.

A. what              B. that                            C. what what        D. what that

She spoke so fast and left the room before they were able to understand ______ she said meant.

A. what　　 　　 B. that 　　　　　 　 C. what what　　　 D. what that

She spoke so fast and left the room before they were able to understand ______ she said meant.