为什么Have you ever been to HK要用Have been不用have gone?

为什么Have you ever been to HK要用Have been不用have gone? Have you ever (been abroad)?为什么不用gone abroad或been to abroad? have you ever been to hongkong 还是gone? Have you ever been to Hangzhou?是正确的 但是Have you ever gone to have you ever ___ America yet?A.Have…been to B.Have…gone to Have you ever been 具体如下.例如：Have you ever been to Beijing?中you前面为什么用Have而不用其他像Do Have you ever been to Guilin? Have you ever been to Seoul? have you ever been to singapore have you ever been to the USA 英语翻译Have you ever been to Disneyland?