She was so angry and spoke so fast that none of us understood _______ he said meant.

A. that    B. what

C. that that     D. what what

She was so angry and spoke so fast that none of us understood ______ he said meant．

 She was so angry and spoke so fast that none of us understood ______ he said meant．

She was so angry and spoke so fast that none of us understood _______ he said meant.

A. that　　　　　　　　　　 B. what

C. that that　　　　　　　　 D. what what

She was so angry and spoke so fast that none of us understood ______ he said meant．

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