Hearing a scream, I rushed downstairs, only ________the hostess lying unconscious on the floor. A. s...
2022-11-14 03:43:13 30次 2014-2015学年湖南怀化第三中学高二上期中英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Hearing a scream, I rushed downstairs, only ________the hostess lying unconscious on the floor.
A. seeing B. having seen
C. seen D. to see
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