(·温州市八校高三月联考) 6. Not until I went through his paper _________ what rapid progress he had made in writing.
A. I did find B. did I find C. I had found D. was I found
(·温州市八校高三月联考) 6. Not until I went through his paper _________ what rapid progress he had made in writing.
A. I did find B. did I find C. I had found D. was I found
B