询问与回复常用句型If you require some information you can say: (来源：2HZZ常识网 http://www.
2hzz.
com) Could you tell me if/when/how much/why.
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I wonder if you could tell me.
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I'd like to know.
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I'd like some information about.
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If someone asks you for information you can reply: As far as i know.
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Well,(in confidence,) i can tell you that.
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I'm afraid i don't know.
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I've no idea,I'm afraid.
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I don't have that information available just now,can i call you back?
I'm not sure,I'll have to find out,Can i let you know tomorrow?
I'm afraid i can't tell you that,it's confidentail.