She spoke for an hour without once _________ her notes. A. preferred to B. referred to C. referring ...
2022-09-29 23:14:45 128次 山东省济南市2017-2018学年高二上学期开学考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
She spoke for an hour without once _________ her notes.
A. preferred to B. referred to
C. referring to D. preferring to
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