If we keep all the problems_________, we will feel worse and worse and that will be bad for our heal...
2022-10-20 11:16:50 132次 牛津英语译林版9上期中复习学案 单项选择（Unit3-Unit4） 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
If we keep all the problems_________, we will feel worse and worse and that will be bad for our health.
A. for us B. for ourselves C. to us D. to ourselves
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