题文
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 |
推荐试卷
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 |
试题篮
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