Cars do cause us some health problems —in fact far more serious _______ than mobile phones do. A．on...
2023-02-16 03:43:11 128次 2005年高考试题（江西卷）解析版 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Cars do
cause us some health problems —in fact far more serious _______ than mobile
phones do.
A．one B．ones C．it D．those
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