Hardly to speak when the audience interrupted him.A. he beganB. he had begunC. had he beg

Hardly to speak when the audience interrupted him.
A. he began
B. he had begun
C. had he begun
D. did he begin

A. he beganB. he had begun(答案→)C. had he begunD. did he begin解析：考查部分倒装句：Hardly+过去完成时的倒装+when…，“一…就…”，hardly是否定词，放在句首，后面用部分倒装，助动词had放在主语前面。句意：他一开始说话，观众就打断了他。选C。

我明天再问问老师，叫他解释下这个问题