Not until all the fish died in the river how serious the pollution was. A. did the villa

发布时间：2020-08-17 14:00:59

Not until all the fish died in the river      how serious the pollution was.
A. did the villagers realize
B. the villagers realized
C. the villagers did realize
D. didn’t the villagers realize

网友回答

(答案→)A. did the villagers realize
B. the villagers realized
C. the villagers did realize
D. didn’t the villagers realize
解析：
A。以not until开头的句子，主句要用部分倒装。
以上问题属网友观点，不代表本站立场，仅供参考！