for是一个介词,所以后面的东西必须是名词或者动名词.
所以,要用for not letting you know ...
其他例子：
I'm sorry for being late again.
He is happy for your coming to his birthday.
Thank you for helping me.
I'm sorry for not ___(let)you know the good news earily
5个回答
相关问题
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I am sorry for not （）（let）you know the good news earlier 动词填
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I'm sorry I( )(not) know you( )(are)here.
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-I'm not good at singing,you know.-_____.It's just for jun.
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thank you for(let)me know the news.动词填空
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-Are you() with this new machine - Sorry,I do not know it we
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sorry,you can't .drinking too much cola i not good for you ,
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— Did you tell Tom the good news? — Sorry, I forgot it. I __
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非常感谢Know you i'm not sorry,i regret that i have met you
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-I‘m not good at singing,you know .-____WE
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Excuse me,could you tell me_____?-Sorry,I don't know.I'm new