Now one of the hottest topics_______ people are talking about is the safety of food. A. that B.who C...
2023-01-07 01:54:23 39次 2014-2015学年安徽铜陵市四校九年级2月开学联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Now one of the hottest topics_______ people are talking about is the safety of food.
A. that B.who C.when D.which
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