请问这个英语首字母该怎么填He telephoned me as soon as he got home. That means he gave me a ring i___ he arrived home.

问题描述:

请问这个英语首字母该怎么填
He telephoned me as soon as he got home. That means he gave me a ring i___ he arrived home.

He telephoned me as soon as he got home. That means he gave me a ring _immediately_ [after/when漏掉了] he arrived home.

应该填if,if引导的状语从句

immediately立刻马上