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A【After driving】 for twenty miles he suddenly

2022-08-06 20:17:26 问答库 阅读 181 次

问题详情

A【After driving】 for twenty miles, he suddenly B【realized 】that he C【has been driving 】 D【in the wrong 】direction.请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:C had been driving

考点: