We’ve just heard a warning on the radio _______ a typhoon may be on its way． A. what B. when C. whic...
2022-11-17 15:39:59 87次 2016届河北省高一下学期期中考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We’ve just heard a warning on the radio _______ a typhoon may be on its way．
A. what B. when C. which D. that
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