请问be good at和be good in有什么区别？

Question

如题所述

Answer 1

be in good 在。。。表现良好，在。。。有效果 但be good in 极少作文固定短语
It has been proved to be good in practice result。实践效果良好。
To have fine political and professional quality and to be good in conduct。

有良好的政治、业务素质和良好的品行;
be good at 擅长于 。。。at后面跟名词或动名词（即动词+ing）
Alex is very good at languages.擅长语言
She's good at making things.本回答被提问者和网友采纳

Answer 2

be good at 擅长于……
be good in 在某方面出色，有效果追问

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