Have you ever been to America?’'asked Betty改为间接引语

问题描述:

Have you ever been to America?’'asked Betty改为间接引语

Betty asked me if/whether i ever been to America

Betty asked me if/whether i had ever been to America .
直接引语在变为间接引语时,如果前面短句的时态为过去时,后面的时态一般要倒退一步.
所以,现在完成时要变成过去完成时,即,have 变成had.