完成句子。Last night's TV news said that by then the death of the missing people ________ (未证实) yet.

题目简介

完成句子。Last night's TV news said that by then the death of the missing people ________ (未证实) yet.

题目详情

完成句子。
Last night's TV news said that by then the death of the missing people ________ (未证实) yet. (prove)
题型:填空题难度:中档来源:专项题

答案

had not been proved

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