It’s very kind ______ Andy to help people in need．I think it’s necessary _____ us to learn from her....
2022-10-17 17:49:43 108次 湖北省黄石市2018届九年级5月模拟联考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
It’s very kind ______ Andy to help people in need．I think it’s necessary _____ us to learn from her.
A. of; of B. of; for C. for; of D. for; for
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