题目内容
The telephone _______, but by the time I got indoors, it stopped.
A. had rung B. was ringing C. rings D. has rung
B
解析从句子后部分by the time I got indoors可知电话响是发生在我进屋那一时刻,故用过去进行时。
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题目内容
The telephone _______, but by the time I got indoors, it stopped.
A. had rung B. was ringing C. rings D. has rung
B
解析从句子后部分by the time I got indoors可知电话响是发生在我进屋那一时刻,故用过去进行时。