the student asked her professor if he would have gone on the

学习 时间:2026-09-27 09:49:50 阅读:7355
the student asked her professor if he would have gone on the space ship ___earlier.A.if he knowsB.if he knewC. he had knownD.had he known

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威武的洋葱

火星上的鸡

2026-09-27 09:49:50

虚拟语气 he would have gone……是主句 从句是对过去的虚拟 用过去完成时其中从句为 将助动词提前的倒装

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  • 柔弱的鸡翅
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    2026-09-27 09:49:50

    虚拟语气 he would have gone……是主句 从句是对过去的虚拟 用过去完成时其中从句为 将助动词提前的倒装

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