It was really helpful ______ him to take the cat to the animal centre _______ a rainy night. A. of, ...
2022-10-27 17:00:48 75次 牛津译林版2018届九年级下册英语 Unit 1 Asia-Grammar 同步检测 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
It was really helpful ______ him to take the cat to the animal centre _______ a rainy night.
A. of, on B. of ,at
C. for , on D. for , at
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