not...until... 主从句时态

Not until ______ himself seriously ill.

A. he had completed the task did he find

C. he completed the task had he found

请问各位老师，这里为什么选 A？not find 发生在从句 complete动作之前，为什么主句不用过去完成时，反而从句用了？

你理解有误，completed 发生在found 之前。

好题 -

擅长：英语 | 采纳率 52% | 回答于 2021-06-17 11:34

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