用适当形式填空What are the _____(different) between Lucy and LilyI`m sorry to keep you _____(wait) for me for a long time.要解析
问题描述：
用适当形式填空What are the _____(different) between Lucy and Lily
I`m sorry to keep you _____(wait) for me for a long time.
要解析
答
你好，很高兴能够在这里回答你的问题，这道题的正确答案应该为：
difference
名词，不同，差别
waiting
keep sb doing sth 让某人一直做某事
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答
1.difference
2.waiting