be friends和 become friends一样么?能不能用have become friends?比如：They ___ friends since they met in Shanghai.

be friends和 become friends一样么?能不能用have become friends?比如：They ___ friends since they met in Shanghai. We___（become）good friends when we___（be）children we (become)good friends when we （be）we (become)good friends when we （be）childen become和be的区别? Bobby and I ___（be)good friends.We___(become)good friends when we___(be)children. Don't f---- your friends when you become rich They become close friends become good friends present We become friends? become和to be 有什么区别? TO BE和Become的区别 become 和 be有什么区别? become worse 和be worse的区别 be,become,turn,grow和get和go的区别 be,become,turn,grow和get和go的区别 还是问问be和become的详细用法及区别 be和become间的区别?详细用法区别 Internet language can be f【】 and cool among friends