The nurse won't leave her patients ______she's sure they are all taken good care of． A. unless B. be...
2022-11-09 08:35:13 120次 广东省揭阳市揭西县2017届九年级中考模拟英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The nurse won't leave her patients ______she's sure they are all taken good care of．
A. unless B. because C. so D. if
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