一Excuse me,sir.This is a non-smoking train. 一Oh,sorry.I____ know that. A.haven’t known B.hadn’t know...
2022-10-19 19:02:12 59次 2014-2015学年福建省福州市高三上期末考试英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
一Excuse me,sir.This is a non-smoking train.
一Oh,sorry.I____ know that.
A.haven’t known B.hadn’t know
C.didn’t know D.don’t know
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