He wondered if he could slip out of the lecture hall without anyone _____. A. noticing B. noticed C....
2022-12-04 03:55:52 201次 2014届黑龙江省高三上学期期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
He wondered if he could slip out of the lecture hall
without anyone _____.
A. noticing B. noticed C. to
notice D. being
noticed
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