我想知道speak、ask 、say的区别?

我想知道speak、ask 、say的区别? taik speak tell say ask 的区别 speak ask tell say talk的区别 speak tell say talk ask的区别是什么? speak say tell ask的用法及区别 speak ask tell talk say区别- = say speak的区别, ask,say,tell ,talk,speak.这五个单词的区别及用法,急. 英语的那几个说 比如speak say tell ask怎么区别呢 say,talk,speak的区别? say与speak的区别. speak与say的区别