Notuntilthepressreportedthepollution_________whythewatersupplyhadbeen

发布时间:2020-08-04 13:16:50

Not until the press reported the pollution _________ why the water supply had been cut off.A.people did knowB.people had knownC.did people knowD.had people known

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C解析试题分析:not until 位于句首,句子使用部分倒装。排除AB,D
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