Not until the war was over to school.
A. that the children could go
B. the children couldn’t go
C. could the children go
D. the children could go
网友回答
A. that the children could go
B. the children couldn’t go
(答案→)C. could the children go
D. the children could go
解析：考查倒装。Not until位于句首时，应该用部分倒装，即把谓语的一部分提到主语前面，排除B、D；A项中的that是强调句型it is... That的一部分，本句不是强调句，排除A。故选C。