Many people have been ill from a strange disease these days, _____ we’ve never heard of before. A．it...
2022-12-23 07:40:50 185次 2012-2013学年辽宁省沈阳市高三高考领航考试（三）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：
Many people have been ill from a strange disease these
days, _____ we’ve never heard of before.
A．it B．that C．one D．this
本题链接：
