I couldn’t help but_____very concerned about his illness when I heard he was in hospital because of ...
2023-01-03 03:00:34 158次 黑龙江省2009-2010学年度高一下学期期中考试英语试题 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
I couldn’t help but_____very concerned
about his illness when I heard he was in hospital because of heart disease.
|
A．to feel
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B．feel
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C．feeling
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D．to have felt
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本题链接：
