单词填空:At first nobody believed what he said ,but what happene

学习 时间:2026-05-30 03:13:00 阅读:4399
单词填空:At first nobody believed what he said ,but what happened later s_____ his theory .单词填空,空格个数不表示字母数.

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昏睡的服饰

舒适的帅哥

2026-05-30 03:13:00

substantiate证实 这里用过去式,substantiated