To my surprise, he was lost in thought then and not ____ of my presence at all. A. certain B. fond C...
2023-02-03 19:20:42 70次 20102011福建省高二下学期期中考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
To my surprise, he was lost in thought then
and not ____ of my presence at all.
A.
certain B.
fond C.
sensitive D.
aware
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