It suddenly occurred to him he had left his keys in the office. A．whetherB．whereC．whichD．that
2022-11-16 22:45:12 113次 【考点对接模拟题】2015届高考一轮摸底专练：名词性从句英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It suddenly occurred to him he had left his keys in the office.
A．whetherB．whereC．whichD．that
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