Have you ever been a teacher是现在完成时的哪个用法另外ever是副词不应放在been的后面吗
问题描述:
Have you ever been a teacher是现在完成时的哪个用法
另外ever是副词不应放在been的后面吗
答
Have you ever been a teacher是现在完成时的哪个用法
另外ever是副词不应放在been的后面吗