davood007
to be sure of vs to be sure about
Do they mean the same?
to be sure about and to be sure of
2018年6月12日 11:55
回答 · 2
2
Only real difference I can think is one small use case. If someone is expressing that they're sure about something, they'd pretty much always say they were "sure OF it".
Ex 1
"He'll be on time, I'm sure of it."
Ex 2
A: "Will he be on time?"
B: "I'm sure of it."
2018年6月12日
2
There is almost no difference. The only small difference might be that you would be more likely to use "sure of" when talking about something very specific, whereas "sure about" is more likely to be something a bit more general.
For example:
A: I saw his do it at 8:16pm.
B: Are you sure of that?
A: Everybody loves the music of the 1970's.
B: Are you sure about that?
But even in those examples, you could swap the answers and nobody would think you were wrong.
Any difference is so tiny and so subtle that it is not worth worrying about.
2018年6月12日
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