题目内容：
A cancer patient has not only found herself more refreshed but her tumors decreased after modifyingher sleep habits.
参考答案：
答案解析：
单选题：A cancer patient has not only found herself more refreshed b
- 题目分类：英语六级
- 题目类型：单选题
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A cancer patient has not only found herself more refreshed but her tumors decreased after modifyingher sleep habits.