How long is it since your father_____an engineer?（become）

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/17 23:53:17

填became.
since表示“从（过去某个时间起）.（到现在）”,后面跟某个过去的动作或过去某个时间点.
例如：
It is two years since I came here.从我来这里,已经过了两年了.
I have been living here since 2002.从2002年我就一直住在这里.

How long is it since your father_____an engineer?（become） 1.How long is it since your sister _________(become)a teache 用since、for或ago填空.1.How long is it () you wrote to your siste 1+ how long it is _________we visited your mother?A since B how long is it since you went to the seaside? how long is it since you last saw her? how long is it since Beijing International Film Festival ope How long is your How long is it? 1.How long is your arms ?2. HOW long is it tail ? 3.John's h how-----(far,long）is it from your home to the shopping wall How long ()since I bumped into you at McDonald?选 is it ,was