The author wishes to call our attention to the fact ____ the medical services and efficiency are no...
2023-02-16 15:21:12 30次 2010届高考英语二轮复习跟踪测试：语法专题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The author wishes to call
our attention to the fact ____ the medical services and efficiency are not
satisfactory at the moment.
A. what B.
whether C. that D.
which
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