AtlastJanetphonedherunclesayingth

发布时间：2020-07-26 16:25:33

At last Janet phoned her uncle saying that she was very sorry for ______ a visit to his family.A.having paid notB.having never paidC.never having paidD.having not paid

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C解析介词之后用doing，never或not放在前。
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