It's foggy today. I'm not sure _______ the highway will be closed soon. A. whether B. when C. how D....
2023-01-07 19:12:11 92次 2014-2015学年江苏张家港市九年级上学期期末考试英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
It's foggy today. I'm not sure _______ the highway will be closed soon.
A. whether B. when C. how D. why
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