It's over two years since I have become a teacher改错

来源：学生作业帮助网编辑：六六作业网时间：2024/05/12 22:10:22

It''sovertwoyearssinceIhavebecomeateacher改错It''sovertwoyearssinceIhavebecomeateacher改错It''sovertwoyears

It's over two years since I have become a teacher改错
It's over two years since I have become a teacher改错

It's over two years since I have become a teacher改错
It's over two years since I became a teacher.
since 引导的时间状语从句中不能用现在完成时,而要用一般现在时.